ASTM D2131-97
Standard Specification for Natural Muscovite Mica Splittings

Standard No.

ASTM D2131-97

Release Date

1997

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D2131-97(2003)

Latest

ASTM D2131-22

Scope

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.

ASTM D2131-97 history

• 2022 ASTM D2131-22 Standard Classification for Natural Muscovite Mica Splittings
• 1997 ASTM D2131-97(2016) Standard Classification for Natural Muscovite Mica Splittings
• 2008 ASTM D2131-97(2008)e1 Standard Classification for Natural Muscovite Mica Splittings
• 1997 ASTM D2131-97(2003) Standard Specification for Natural Muscovite Mica Splittings
• 1997 ASTM D2131-97 Standard Specification for Natural Muscovite Mica Splittings