Entity_Type:
Entity_Type_Label:
geology_SampleSummary_Geochemistry_ActLabData_WesternAlaskaRange_Todd_Alaska_2022.csv
Entity_Type_Definition:
Table with sample information, including location, rock descriptions, two distinct geochemical analyses for multiple elements, to include trace element concentration data. This table contains 222 entries and is presented in comma separated value (CSV) format.
Entity_Type_Definition_Source: Author defined
Attribute:
Attribute_Label: Index
Attribute_Definition:
Numeric identifier used for sorting purposes within this table only.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 1
Range_Domain_Maximum: 222
Attribute:
Attribute_Label: Sample
Attribute_Definition:
Sample number as collected in the field or established standard identifier; this is either a USGS or laboratory specific alphanumeric identifier.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Unrepresentable_Domain:
Sample identifier; most labels consist of the last two digits of the year collected, an abbreviation identifying the sample collector, and a station number and possible suffix. Sample identifiers for established standard reference materials are also noted; these may be repeated over multiple analysis sessions as a check for accuracy and reference for laboratory reproducibility.
Attribute:
Attribute_Label: Report
Attribute_Definition:
Unique geochemistry analytical session number, designated by four-digit calendar year analysis was conducted, and for years with multiple analytical sessions, year is followed by the word 'Session' and then a two digit sequence number.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Unrepresentable_Domain:
Unique geochemistry analytical session number, designated by four-digit calendar year analysis was conducted, and for years with multiple analytical sessions, year is followed by the word 'Session' and then a two digit sequence number. Blank cells indicate certified reference values on record that were used but not reaccomplished as a part of the laboratory analyses.
Attribute:
Attribute_Label: Series
Attribute_Definition:
Igneous series, as first defined in Jones et al. (2021), with subgrouping based on criteria described in Todd et al. (2022, IP). Empty cells indicate samples that are not included in either.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Unrepresentable_Domain:
Values listed here are in a similar format to the field named 'Sample', but this field does not contain unique values, as several samples may be grouped together within a series for more broad source analysis.
Attribute:
Attribute_Label: Longitude
Attribute_Definition:
Sample location longitude in decimal degrees, datum NAD83 or datum WGS84. <see 'Datum' field> Blank cells are present, indicating location data was not available.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -154.7537
Range_Domain_Maximum: -150.7114
Attribute_Units_of_Measure: Decimal degrees (WGS84)
Attribute_Measurement_Resolution: 0.0001
Attribute:
Attribute_Label: Latitude
Attribute_Definition:
Sample location latitude in decimal degrees, datum NAD83 or datum WGS84. <see 'Datum' field> Blank cells are present, indicating location data was not available.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 59.9090
Range_Domain_Maximum: 62.8867
Attribute_Units_of_Measure: Decimal degrees (WGS84)
Attribute_Measurement_Resolution: 0.0001
Attribute:
Attribute_Label: Datum
Attribute_Definition:
Geodetic model used for sample location; WGS84 or NAD83. Blank cells are present for samples that are processed as analytical reference standards.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Blank cells
Enumerated_Domain_Value_Definition:
Indicates an analytical reference standard or certified standard, with no location or datum data available.
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: NAD83
Enumerated_Domain_Value_Definition:
North American Datum 1983, using Geodetic Reference System 1980 parameters with a semi-major axis of 6378137m and a flattening ratio of 298.257222101
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: WGS84
Enumerated_Domain_Value_Definition:
World Geodetic System 1984, using a semi-major axis of 6378137.0m and a flattening ratio of 298.257223563
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute:
Attribute_Label: Type
Attribute_Definition:
Analyte or data type. Whether the data in the record are from a primary sample, a duplicate of the sample, a procedural blank, a standard, or a certified standard value (i.e., not an analysis).
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Igneous
Enumerated_Domain_Value_Definition: Primary rock type = Igneous
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: DUP
Enumerated_Domain_Value_Definition: Indicates duplicate sample
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Blank
Enumerated_Domain_Value_Definition:
Indicates a laboratory blank, used as a control for the analysis
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: STD
Enumerated_Domain_Value_Definition:
Indicates a sample reference standard, processed for laboratory reproducibility
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: STD-CERT
Enumerated_Domain_Value_Definition:
Indicates certified, or accepted, concentration value for the standard reference material, for comparison with analyzed concentrations of the standard materials obtained during analytical sessions.
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute:
Attribute_Label: Rock_Type
Attribute_Definition:
Igneous subtype (plutonic or volcanic/volcaniclastic). Empty cells are present, indicating either a laboratory standard reference material sample or an undefined rock sample.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Plutonic
Enumerated_Domain_Value_Definition: Igneous subtype = Plutonic
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Volcanic
Enumerated_Domain_Value_Definition: Igneous subtype = Volcanic
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: Volcaniclastic
Enumerated_Domain_Value_Definition: Igneous subtype = Volcaniclastic
Enumerated_Domain_Value_Definition_Source: Author defined
Attribute:
Attribute_Label: Rock_Name
Attribute_Definition:
Rock name, as described in original collector field notes. Empty cells indicate the sample was a noted standard reference sample or certified data standard for laboratory control or not classified into a further subclass by the collector.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Unrepresentable_Domain:
Values included in this field are further visual and general geologic and mineralogical classifications of rock. This is a free text field.
Attribute:
Attribute_Label: Description
Attribute_Definition:
Sample rock description, from original collector field notes. This is a free text field, and may contain abbreviations or shorthand observations that are offered as supplemental information only. Blank cells may be present, indicating no notes or additional information was available.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Unrepresentable_Domain:
Values included here are generally verbiage from the sample collector's field notes. This is a free text field.
Attribute:
Attribute_Label: SiO2
Attribute_Definition:
Silicon, as silicon dioxide (SiO2) in weight percent; measured by X-ray Florescence (XRF; 2011 and 2012 sessions, and 2013 Session 01) or by inductively coupled plasma atomic emission spectroscopy (ICP-AES; 2009 and 2013 Session 02). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 3.79
Range_Domain_Maximum: 76.24
Attribute_Units_of_Measure: weight percent (wt %)
Attribute:
Attribute_Label: Al2O3
Attribute_Definition:
Aluminum, as aluminum trioxide (Al2O3) in weight percent; measured by X-ray Florescence (XRF; 2011 and 2012 sessions, and 2013 Session 01) or by inductively coupled plasma atomic emission spectroscopy (ICP-AES; 2009 and 2013 Session 02). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.41
Range_Domain_Maximum: 54.5
Attribute_Units_of_Measure: weight percent (wt %)
Attribute:
Attribute_Label: Fe2O3
Attribute_Definition:
Iron, as (ferric) iron trioxide (Fe2O3) in weight percent; measured by X-ray Florescence (XRF; 2011 and 2012 sessions, and 2013 Session 01) or by inductively coupled plasma atomic emission spectroscopy (ICP-AES; 2009 and 2013 Session 02). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.16
Range_Domain_Maximum: 25.89
Attribute_Units_of_Measure: weight percent (wt %)
Attribute:
Attribute_Label: FeO
Attribute_Definition:
Ferrous iron, as iron oxide (FeO) in weight percent; measured by titration.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.4
Range_Domain_Maximum: 8.5
Attribute_Units_of_Measure: weight percent (wt %)
Attribute:
Attribute_Label: MnO
Attribute_Definition:
Manganese, as manganese oxide (MnO) in weight percent; measured by X-ray Florescence (XRF; 2011 and 2012 sessions, and 2013 Session 01) or by inductively coupled plasma atomic emission spectroscopy (ICP-AES; 2009 and 2013 Session 02). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.01
Range_Domain_Maximum: 0.36
Attribute_Units_of_Measure: weight percent (wt %)
Attribute:
Attribute_Label: MgO
Attribute_Definition:
Magnesium, as magnesium oxide (MgO) in weight percent; measured by X-ray Florescence (XRF; 2011 and 2012 sessions, and 2013 Session 01) or by inductively coupled plasma atomic emission spectroscopy (ICP-AES; 2009 and 2013 Session 02). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.01
Range_Domain_Maximum: 49.88
Attribute_Units_of_Measure: weight percent (wt %)
Attribute:
Attribute_Label: CaO
Attribute_Definition:
Calcium, as calcium oxide (CaO) in weight percent; measured by X-ray Florescence (XRF; 2011 and 2012 sessions, and 2013 Session 01) or by inductively coupled plasma atomic emission spectroscopy (ICP-AES; 2009 and 2013 Session 02). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.01
Range_Domain_Maximum: 43.60
Attribute_Units_of_Measure: weight percent (wt %)
Attribute:
Attribute_Label: Na2O
Attribute_Definition:
Sodium, as sodium oxide (Na2O) in weight percent; measured by X-ray Florescence (XRF; 2011 and 2012 sessions, and 2013 Session 01) or by inductively coupled plasma atomic emission spectroscopy (ICP-AES; 2009 and 2013 Session 02). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.04
Range_Domain_Maximum: 6.59
Attribute_Units_of_Measure: weight percent (wt %)
Attribute:
Attribute_Label: K2O
Attribute_Definition:
Potassium, as potassium oxide (K2O) in weight percent; measured by X-ray Florescence (XRF; 2011 and 2012 sessions, and 2013 Session 01) or by inductively coupled plasma atomic emission spectroscopy (ICP-AES; 2009 and 2013 Session 02). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.01
Range_Domain_Maximum: 10.00
Attribute_Units_of_Measure: weight percent (wt %)
Attribute:
Attribute_Label: TiO2
Attribute_Definition:
Titanium, as titanium dioxide (TiO2) in weight percent; measured by X-ray Florescence (XRF; 2011 and 2012 sessions, and 2013 Session 01) or by inductively coupled plasma atomic emission spectroscopy (ICP-AES; 2009 and 2013 Session 02). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.07
Range_Domain_Maximum: 2.64
Attribute_Units_of_Measure: weight percent (wt %)
Attribute:
Attribute_Label: P2O5
Attribute_Definition:
Phosphorus, as phosphorus pentoxide (P2O5) in weight percent; measured by X-ray Florescence (XRF; 2011 and 2012 sessions, and 2013 Session 01) or by inductively coupled plasma atomic emission spectroscopy (ICP-AES; 2009 and 2013 Session 02). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.01
Range_Domain_Maximum: 30.49
Attribute_Units_of_Measure: weight percent (wt %)
Attribute:
Attribute_Label: Cr2O3
Attribute_Definition:
Chromium, as chromium dioxide (Cr2O3) in weight percent; measured by X-Ray fluorescence spectroscopy (XRF). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.01
Range_Domain_Maximum: 2.35
Attribute_Units_of_Measure: weight percent (wt %)
Attribute:
Attribute_Label: V2O5
Attribute_Definition:
Vanadium, as vanadium trioxide (V2O5) in weight percent; measured by X-Ray fluorescence spectroscopy (XRF). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.003
Range_Domain_Maximum: 0.312
Attribute_Units_of_Measure: weight percent (wt %)
Attribute:
Attribute_Label: LOI
Attribute_Definition:
Loss on ignition, in weight percent, at 1000degC (accompanying XRF analyses). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.06
Range_Domain_Maximum: 11.10
Attribute_Units_of_Measure: weight percent (wt %)
Attribute:
Attribute_Label: Total
Attribute_Definition:
Raw sum of oxide weight percent total by by X-ray Florescence (XRF; 2011 and 2012 sessions, and 2013 Session 01) or by inductively coupled plasma atomic emission spectroscopy (ICP-AES; 2009 and 2013 Session 02) (not the sum of oxides here). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 97.75
Range_Domain_Maximum: 101.00
Attribute_Units_of_Measure: weight percent (wt %)
Attribute:
Attribute_Label: Ag
Attribute_Definition:
Silver (Ag) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.5
Range_Domain_Maximum: 37.4
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: As
Attribute_Definition:
Arsenic (As) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -5.0
Range_Domain_Maximum: 512.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Ba
Attribute_Definition:
Barium (Ba) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 7.0
Range_Domain_Maximum: 3060.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Be
Attribute_Definition:
Berillium (Be) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.1
Range_Domain_Maximum: 8.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Bi
Attribute_Definition:
Bismuth (Bi) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.1
Range_Domain_Maximum: 1380.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Ce
Attribute_Definition:
Cerium (Ce) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A value of 3000.1111 means the measurement exceeded parameters detectable by the instrument. The range domain maximum value for this attribute reflects a certified/accepted concentration for one or more standard reference material, which exceeds upper detection limits for analytical methods used here.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 1.95
Range_Domain_Maximum: 3326.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Co
Attribute_Definition:
Cobalt (Co) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -1.0
Range_Domain_Maximum: 200.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Cr
Attribute_Definition:
Chromium (Cr) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute. A value of 10000.1111 means the measurement exceeded parameters detectable by the instrument. The range domain maximum value for this attribute reflects a certified/accepted concentration for one or more standard reference material, which exceeds upper detection limits for analytical methods used here.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -20.0
Range_Domain_Maximum: 15500.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Cs
Attribute_Definition:
Cesium (Cs) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.1
Range_Domain_Maximum: 260.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Cu
Attribute_Definition:
Copper (Cu) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -10.0
Range_Domain_Maximum: 5900.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Dy
Attribute_Definition:
Dysprosium (Dy) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.41
Range_Domain_Maximum: 187.00
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Er
Attribute_Definition:
Erbium (Er) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.24
Range_Domain_Maximum: 98.00
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Eu
Attribute_Definition:
Europium (Eu) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.132
Range_Domain_Maximum: 46.900
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Ga
Attribute_Definition:
Gallium (Ga) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 10.0
Range_Domain_Maximum: 99.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Gd
Attribute_Definition:
Gadolinium (Gd) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.51
Range_Domain_Maximum: 237.00
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Ge
Attribute_Definition:
Germanium (Ge) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.7
Range_Domain_Maximum: 11.2
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Hf
Attribute_Definition:
Hafnium (Hf) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.3
Range_Domain_Maximum: 20.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Ho
Attribute_Definition:
Holmium (Ho) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.08
Range_Domain_Maximum: 35.70
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: In
Attribute_Definition:
Indium (In) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.1
Range_Domain_Maximum: 1.3
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: La
Attribute_Definition:
Lanthanum (La) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. The range domain maximum value for this attribute reflects a certified/accepted concentration for one or more standard reference material, which exceeds upper detection limits for analytical methods used here.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.580
Range_Domain_Maximum: 2360.000
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Lu
Attribute_Definition:
Lutetium (Lu) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.037
Range_Domain_Maximum: 12.200
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Mo
Attribute_Definition:
Molybdenum (Mo) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute. A value of 100.1111 means the measurement exceeded parameters detectable by the instrument.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -2.0
Range_Domain_Maximum: 270.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Nb
Attribute_Definition:
Niobium (Nb) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.2
Range_Domain_Maximum: 209.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Nd
Attribute_Definition:
Neodymium (Nd) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 2.32
Range_Domain_Maximum: 1600.00
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Ni
Attribute_Definition:
Nickel (Ni) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -20.0
Range_Domain_Maximum: 3780.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Pb
Attribute_Definition:
Lead (Pb) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute. A value of 10000.1111 means the measurement exceeded parameters detectable by the instrument. The range domain maximum value for this attribute reflects a certified/accepted concentration for one or more standard reference material, which exceeds upper detection limits for analytical methods used here.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -5.0
Range_Domain_Maximum: 27200.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Pr
Attribute_Definition:
Praseodymium (Pr) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.38
Range_Domain_Maximum: 134.00
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Rb
Attribute_Definition:
Rubidium (Rb) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -1.0
Range_Domain_Maximum: 542.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Sb
Attribute_Definition:
Antimony (Sb) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.2
Range_Domain_Maximum: 180.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Sc
Attribute_Definition:
Scandium (Sc) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 1
Range_Domain_Maximum: 44
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Sm
Attribute_Definition:
Samarium (Sm) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.64
Range_Domain_Maximum: 171.00
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Sn
Attribute_Definition:
Tin (Sn) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute. A value of 1000.1111 means the measurement exceeded parameters detectable by the instrument. The range domain maximum value for this attribute reflects a certified/accepted concentration for one or more standard reference material, which exceeds upper detection limits for analytical methods used here.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -1.0
Range_Domain_Maximum: 1701.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Sr
Attribute_Definition:
Strontium (Sr) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 15.0
Range_Domain_Maximum: 4560.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Ta
Attribute_Definition:
Tantalum (Ta) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.01
Range_Domain_Maximum: 86.90
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Tb
Attribute_Definition:
Terbium (Tb) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.07
Range_Domain_Maximum: 34.80
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Th
Attribute_Definition:
Thorium (Th) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.05
Range_Domain_Maximum: 106.00
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Tl
Attribute_Definition:
Thallium (Tl) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.05
Range_Domain_Maximum: 34.50
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Tm
Attribute_Definition:
Thulium (Tm) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.034
Range_Domain_Maximum: 15.100
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: U
Attribute_Definition:
Uranium (U) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.01
Range_Domain_Maximum: 422.00
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: V
Attribute_Definition:
Vanadium (V) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -5.0
Range_Domain_Maximum: 1740.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: W
Attribute_Definition:
Tungsten (W) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -0.5
Range_Domain_Maximum: 2200.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Y
Attribute_Definition:
Yttrium (Y) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 2.7
Range_Domain_Maximum: 1070.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Yb
Attribute_Definition:
Ytterbium (Yb) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 0.23
Range_Domain_Maximum: 87.79
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Zn
Attribute_Definition:
Zinc (Zn) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A negative value represents the analysis is below the detection limit, which is the absolute value of the attribute.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: -30.0
Range_Domain_Maximum: 7400.0
Attribute_Units_of_Measure: parts per million (ppm)
Attribute:
Attribute_Label: Zr
Attribute_Definition:
Zirconium (Zr) in parts per million; measured by inductively coupled plasma mass spectrometry (ICP-MS). A null or empty cell means not analyzed. A value of 10000.1111 means the measurement exceeded parameters detectable by the instrument. The range domain maximum value for this attribute reflects a certified/accepted concentration for one or more standard reference material, which exceeds upper detection limits for analytical methods used here.
Attribute_Definition_Source: Author defined
Attribute_Domain_Values:
Range_Domain:
Range_Domain_Minimum: 8.0
Range_Domain_Maximum: 10000.1111
Attribute_Units_of_Measure: parts per million (ppm)