Superseded
Standard
Historical
ASTM D2131-97
Standard Specification for Natural Muscovite Mica Splittings
Summary
1.1 This specification covers the determination of muscovite mica splittings of standard commercial grades and specifies the maximum allowable physical defects for each grade. It is applicable to commercially available natural muscovite mica splittings regardless of the basic color of the mica or its source.
Technical characteristics
| Publisher | American Society for Testing and Materials (ASTM International) |
| Publication Date | 09/10/1997 |
| Collection | |
| Page Count | 3 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
01/05/2022
Active
Most Recent
10/09/1997
Superseded
Historical
10/09/1997
Superseded
, Reaffirmed
Historical
10/09/1997
Superseded
, Reaffirmed
Historical
10/09/1997
Superseded
, Reaffirmed
Historical