Site hosted by Angelfire.com: Build your free website today!

Rocks In My Head

Blog Tools
Edit your Blog
Build a Blog
RSS Feed
View Profile
« July 2006 »
S M T W T F S
1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30 31
Entries by Topic
All topics  «
geology et al
some days are pretty good
My own link
Rock Shop
You are not logged in. Log in
07/29/06
Stories I am dying to write :)
Topic: some days are pretty good
Today wasn't a good day. Spilled coffee into a keyboard so it doesn't work, forgot to take my meds, it was hot. But there are two or three confessions I just have to write.

The galena group of sulfides is a little more familiar to me. Galena is the chief ore of lead, and often occurs with pyrite. It's cleavage is cube shaped and so are some of its crystals. Some minerals in the galena group I am not so familiar with: altaite, clausthalite, alabandite, oldhamite. I've seen galena with pyrite, and with dolomite.

Posted by oh5/ojhoff at 11:54 PM CDT
Post Comment | Permalink | Share This Post

View Latest Entries