Biotite crystals

shaman15771

shaman15771

Sr. Member
May 27, 2014
321
117
SW VIRGINIA
Detector(s) used
fisher
Primary Interest:
All Treasure Hunting
We have a lot of biotite (black mica). This specimen appears to have a crystal structure.

biotite 1.jpg biotite 2.jpg biotite 3.jpg
 

Amazon Forum Fav 👍

Agony and Death on a Gold Rush Steamer: The Disastrous Sinking of the Side-Wheeler Yankee Blade - Grab it through Amazon!
Sort by date Sort by votes
You must log in or register to reply here.

Rock with Blue Green or Green Blue. What is it?

⬅️ Previous Thread

its a Kimberlite rock or something else ?

Next Thread ➡️

Top Member Reactions

Users who are viewing this thread

Total: 2 (members: 0, guests: 2)
Metal Detecting Stuff

Latest Discussions

Top