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ASTM International - ASTM E1805-13

Standard Test Method for Determination of Gold in Copper Concentrates by Fire Assay Gravimetry

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Organization: ASTM International
Publication Date: 1 April 2013
Status: inactive
Page Count: 5
ICS Code (Physicochemical methods of analysis): 71.040.50
significance And Use:

5.1 In the metallurgical process used in the mining industries, gold is often carried along with copper during the flotation concentration process. Metallurgical accounting, process control, and... View More

scope:

1.1 This test method is for the determination of gold in copper concentrates in the content range from 0.2 μg/g to 17 μg/g.

Note 1-The lower scope limit is set in accordance with Practice E1601.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific warning statements, see 11.3.1, 11.5.4, and 11.6.5.

Document History

October 1, 2021
Standard Test Method for Determination of Gold in Copper Concentrates by Fire Assay Gravimetry
1.1 This test method is for the determination of gold in copper concentrates in the content range from 0.2 µg/g to 17 µg/g. Note 1: The lower scope limit is set in accordance with Practice E1601....
ASTM E1805-13
April 1, 2013
Standard Test Method for Determination of Gold in Copper Concentrates by Fire Assay Gravimetry
1.1 This test method is for the determination of gold in copper concentrates in the content range from 0.2 μg/g to 17 μg/g. Note 1—The lower scope limit is set in accordance with Practice E1601....
June 1, 2007
Standard Test Method for Fire Assay Determination of Gold in Copper Concentrates by Gravimetry
In the metallurgical process used in the mining industries, gold is often carried along with copper during the flotation concentration process. Metallurgical accounting, process control, and...
May 10, 2002
Standard Test Method for Fire Assay Determination of Gold in Copper Concentrates by Gravimetry
1.1 This test method is for the determination of gold in copper concentrates in the concentration range from 0.2 to 17 μg/g (0.007 to 0.500 Troy oz/short ton). Note 1—The lower scope limit is set in...
May 10, 2002
Standard Test Method for Fire Assay Determination of Gold in Copper Concentrates by Gravimetry
1.1 This test method is for the determination of gold in copper concentrates in the concentration range from 0.2 to 17 μg/g (0.007 to 0.500 Troy oz/short ton). Note 1—The lower scope limit is set in...
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