GB/T 14839-1993 Geochemical exploration technical symbols

This standard specifies the technical symbols for common and special parameters in geochemical exploration formulas, tables, and drawings. This standard applies to geochemical exploration of metals, precious metals, oil and gas, geothermal, and radioactive mineral resources in geological and mineral exploration. This standard can also be used as a reference for related professionals such as environmental geochemistry. GB/T 14839-1993 Technical symbols for geochemical exploration GB/T14839-1993 standard download decompression password: www.bzxz.net

UDC550.4:550.81
National Standard of the People's Republic of China
GB/T14839—93
Technical symbols for geochemical exploration
Technical symbols for geochemical explorationPublished on 1993-12-30
Implemented on 1994-10-01
Published by the State Administration of Technical Supervision
National Standard of the People's Republic of China
Technical symbols for geochemical explorationSubject content and scope of application
GB/T14839-93
1.1 This standard specifies the technical symbols for common and special parameters in geochemical exploration formulas, tables and drawings. 1.2 This standard applies to geochemical exploration of metals, precious metals, oil and gas, geothermal and radioactive mineral resources in geological and mineral exploration. 1.3 This standard can also be used as a reference for relevant professionals such as environmental geochemistry. 2 Reference standards
GB3101
GB9649
General principles for quantities, units and symbols Classification code for geological and mineral terms
Technical symbols for geochemical exploration parameters
Background value
Backgroundvalue
Variation coefficient
Standard deviation
Log standard deviation
Radioactive equilibrium coefficient
Zonality index
Abundanice
Kurtosis
Enrichment coefficient
coefficient
Normalized areal productivityGeometric mean
Partial metal content
Total metal content
Local background
Approved by the State Administration of Technical Supervision on 1993-12-30
GB4960
Implemented on 1994-10-01
Local anomaly lower limit
Clark value
Multiplicative value
GB/T14839-9
Local threshold
Clarke value
Multiplicative velue
Additivevalue
Multiplicative index
Additive index
Cumulative frequency
Areal productivity
Concentration clarke
Concentration gradient
Skewness
FrequencyWww.bzxZ.net
Cold-extracted metal
Cold-extration metal
Total amount of cold-extracted heavy metal
District Jinjing
Cold-extration heavey metal
Regional background
District abnormal lower limit
Emission coefficient
Regional threshold
Emanation coefficient
pH value
Arithmetic mean
Transition coefficient
Linear metallicity
Oxidation potential
Anomaly degree
Anomaly scale
Arithmetic mean
Coefficient of displacement
Linear productivity
Eh value
Anomaly contrast
Anomaly dimension
Anomaly maximum
Anomaly area
Anomaly intensity
Anomaly lower limit
Anomaly value
Maximum value
Anomaly area
Anomaly intensity
Threshold
Anomalyvalue
Primary eontrast
Element ratio
Median
Modal value
Inclusion Radon
Vertical zoning sequence
Recoilatom
Zoning sequence
Transversal zoning sequence
Mobile axis
Transversal zoning sequence
Mobile Uraniun
Short distance indicator elementK-Vfingerprint
Concentration zoning
Szilard-Chamers effect
SoilRadon
Thermoluminescence phenomenon
Dissolved bydrocarbon
Horizontal zoning sequence
Radoninwater
Soil alteration
Absorbed hydrocarbon
Absorbed nitric oxide
Soil alteration
Absorbed nitric oxide
hydrocarbon
Absorbed Uranium
Free hydrocarbon
Element zoning
Element2oning
Long distance indicator element
Middle distance indicator element
Axial zoning sequence
Ultraviolet absorption
Ultraviolet fluorescence
Long distance indicator elementMiddle distance indicator elementAxial zoning sequence
Ultraviolet absorption
Ultraviolet fluorescence
Longitudinal zoning sequence
Longitudinal zoning sequence
Technical symbols for geochemical exploration and testing
Reporting rate
Guarantee value
GB/T14839
Percentage of data with betectable value limitGuarantee value
Sarmpling bias
Log deviation
Between-method bias
Qualified ratio of analysis
Analytical bias
Detection limit
Usable value
Sensitivity
Between-method bias
Qualified ratio of analysis
Analytical bias
Detection limit
Usablevalue
Sensitivity
Between-batch bias
Average logdeviation
Between-analyst bias
Certificate value
Recommendedvalue
Relative standard deviation
Relative error
Prefered value
Best estimate
Ampere/kg
Becquerel
Ocol/L
Best estimate value
Ampere/kilogram
Becquerel
Becquerel/liter
Equivalent Thorium concentrationEquivalentUraniumcocnentrationBasic analytic result
Check analytic result
Coulomb/kilogram
Additional instructions:
GB/T14839—93
This standard is proposed by the Ministry of Geology and Mineral Resources of the People's Republic of China. This standard is under the jurisdiction of the Technical Committee for Physical and Chemical Exploration of the National Technical Committee for Geology and Mineral Resources Standardization. This standard is initiated by the Guilin Institute of Metallurgical Geology of China Nonferrous Metals Industry Corporation. The units that prepared this standard are the Institute of Geophysical and Geochemical Exploration of the Ministry of Geology and Mineral Resources, the Beijing Institute of Geology of the Nuclear Industry Corporation, and the Geophysical Inspection Institute of the Ministry of Metallurgical Industry.
The drafters of this standard are Luo Nianhua, Wu Huishan, Wu Zonghua, Liu Hanhui, Tang Jiaguang, Jie Qinglin, and Liu Chengzhan.
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