BH250-146

Title

BH250-146

Subject

Schist

Description

Major Minerals: quartz, muscovite, biotite, plagioclase
Mineralogy Comments: recumbent fold

Coverage

Location: Hill City, South Dakota, USA
Nearby Geographic Feature: Black Hills Recumbent Fold
GPS Coordinates: 43°56'23.65"N, 103°32'20.08"W

Creator

Bereket Haileab

Source

From the rock collection of Bereket Haileab. Sample 146. Housed at Carleton College in Minnesota.

Type

Thin section and hand sample

Relation


View on ArcGIS Online here











Collection

Metamorphic Rocks

Citation

Bereket Haileab, “BH250-146,” BH250 Mineralogy Teaching Collection, accessed April 25, 2026, https://bereket-haileab.geology.sites.carleton.edu/items/show/177.

Output Formats

Geolocation