How can we help?

You can also find more resources in our Help Center.

7 terms

ch 2 lab

STUDY
PLAY
describe olivine
green, glassy, no cleavage
describe pyroxene
black, 90 degree cleavage, opaque, metallic luster, no shinning, looks like coal
describe amphibole
black, opaque, 120 degree cleavage
describe mica
platy, sheet-like, (clear sheets)
describe K-feldspar
pink
describe playgicase
gray
describe quartz
gray, glassy, white, no cleavage

Flickr Creative Commons Images

Some images used in this set are licensed under the Creative Commons through Flickr.com.
Click to see the original works with their full license.