BH250-150

Title

BH250-150

Subject

Pegmatite

Coverage

Location: South Dakota, USA
Nearby Geographic Feature: Black Hills

Creator

Bereket Haileab

Source

From the rock collection of Bereket Haileab. Sample 150. Housed at Carleton College in Minnesota.

Type

Hand sample

Relation







Collection

Igneous Rocks

Citation

Bereket Haileab, “BH250-150,” BH250 Mineralogy Teaching Collection, accessed April 25, 2026, https://bereket-haileab.geology.sites.carleton.edu/items/show/181.

Output Formats