BH250-11
Title
BH250-11
Subject
Gabbro
Description
Major Mineral: plagioclase, labradorite, orthopyroxne, clinopyroxene
Minor Minerals: olivine, biotite
Texture: euhedral plagioclase, anherdral pyroxenes, useful for two competent phase diagrams
Optics: optic axis figure on labradorite
Minor Minerals: olivine, biotite
Texture: euhedral plagioclase, anherdral pyroxenes, useful for two competent phase diagrams
Optics: optic axis figure on labradorite
Creator
Bereket Haileab
Source
From the rock collection of Bereket Haileab. Sample 11. Housed at Carleton College in Minnesota.
Type
Thin section
Relation
Collection
Citation
Bereket Haileab, “BH250-11,” BH250 Mineralogy Teaching Collection, accessed April 25, 2026, https://bereket-haileab.geology.sites.carleton.edu/items/show/11.