ASTM International - ASTM E2242-12

Standard Test Method for Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure

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Organization: ASTM International
Publication Date: 1 June 2012
Status: historical
Page Count: 7
ICS Code (Metalliferous minerals in general): 73.060.01
significance And Use:

This test method is intended as a means for obtaining an extract from mine rock samples. The extract may be used to estimate the final pH and release of certain constituents of the test sample... View More

scope:

1.1 This test method provides a procedure for the column percolation extraction of mine rock in order to determine the potential for dissolution and mobility of certain constituents by meteoric water.

1.2 This test method is intended to describe the procedure for performing column percolation extractions only. It does not describe all types of sampling and analytical requirements that may be associated with its application.

1.3 The values stated in SI units are to be regarded as the standard.

1.4 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.

Document History

October 1, 2013
Standard Test Method for Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure
5.1 This test method is intended as a means for obtaining an extract from mine rock samples. The extract may be used to estimate the final pH and release of certain constituents of the test sample...
December 1, 2012
Standard Test Method for Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure
5.1 This test method is intended as a means for obtaining an extract from mine rock samples. The extract may be used to estimate the final pH and release of certain constituents of the test sample...
ASTM E2242-12
June 1, 2012
Standard Test Method for Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure
This test method is intended as a means for obtaining an extract from mine rock samples. The extract may be used to estimate the final pH and release of certain constituents of the test sample under...
June 1, 2012
Standard Test Method for Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure
This test method is intended as a means for obtaining an extract from mine rock samples. The extract may be used to estimate the final pH and release of certain constituents of the test sample under...
June 1, 2007
Standard Test Method for Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure
This test method is intended as a means for obtaining an extract from mine rock samples. The extract may be used to estimate the final pH and release of certain constituents of the test sample under...
October 10, 2002
Standard Test Method for Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure
1.1 This test method provides a procedure for the column percolation extraction of mine rock in order to determine the potential for dissolution and mobility of certain constituents by meteoric...
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