GB/T 2007.1-1987: General rules for the sampling and sample preparation of minerals in bulk -- Sampling by manual method

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Scope

This General Rule is applicable to the selection of samples for the inspection the
chemical composition, water content, particle size and other physical items of batches
of fluorspar (i.e., fluorite), alumina, talc, manganese ore, iron ore, chromium ore in bulk.
Other bulk mineral products such as: barite, magnesia, feldspar, clay, plaster,
limestone, dolomite, magnesite, etc. can also be implemented by reference.
When formulating a manual sampling method standard for a particular bulk mineral
product, this general rule should be used as a guiding document.

Basic Data

Standard ID	GB/T 2007.1-1987 (GB/T2007.1-1987)
Description (Translated English)	General rules for the sampling and sample preparation of minerals in bulk. Sampling by manual method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	D04
Classification of International Standard	73.01
Word Count Estimation	7,783
Date of Issue	12/19/1987
Date of Implementation	10/1/1988
Older Standard (superseded by this standard)	GB 2007-1980
Quoted Standard	GB 2007.2; GB 2007.3; GB 2007.4; GB 2007.5; GB 2007.6; GB 2007.7
Adopted Standard	ISO 1422-1986, NEQ
Issuing agency(ies)	National Bureau of Standards
Summary	This standard applies to determine the batch bulk fluorspar, inspection bauxite, talc, manganese ore, iron ore, chrome ore chemical composition, moisture, particle size and other physical items with samples taken, other bulk minerals such as: heavy spar, magnesite, feldspar, clay, gypsum, limestone, dolomite, magnesite, etc. can also be implemented by reference. In formulating a specific standard bulk minerals manual sampling methods should be used as a guiding document of the General.