Title
Bright Angel Shale
Alternative Title
Shale
Identifier
GC-9
Description
A silty-shale where the clasts are dominated by quartz. Sample collected from an area typified by interbedded limestones and shale.
Both thin section images were taken at a 400x magnification.
Both thin section images were taken at a 400x magnification.
Date
no date
Contributor
Western Minerals Inc.
Spatial Coverage
East wall of Peach Springs Canyon about 7.0 mi. N. of Peach Springs
Temporal Coverage
Middle Cambrian
Accrual Method
Purchased from Western Minerals Inc.
Unit
Bright Angel Shale
Number of Thin Sections
1