what are these gems?

metaldetectinggod

Jr. Member
Sep 3, 2016
46
73
Primary Interest:
All Treasure Hunting
Found these after I dug around some mineralization not sure what they are I just found them in pockets of these gems thanks for any help. ImageUploadedByTreasureNet.com1472955245.183400.jpg ImageUploadedByTreasureNet.com1472955309.304157.jpg ImageUploadedByTreasureNet.com1472955346.827466.jpg ImageUploadedByTreasureNet.com1472955411.026172.jpg
 

Eu_citzen

Gold Member
Sep 19, 2006
6,484
2,111
Sweden
Detector(s) used
White's V3, Minelab Explorer II & XP Deus.
Primary Interest:
Prospecting
Secondary copper minerals for sure!
 

Upvote 0
OP
OP
M

metaldetectinggod

Jr. Member
Sep 3, 2016
46
73
Primary Interest:
All Treasure Hunting
Cool thank you any names though I wanna learn more about it I will bring some better stones home in a few hours
 

Upvote 0

Eu_citzen

Gold Member
Sep 19, 2006
6,484
2,111
Sweden
Detector(s) used
White's V3, Minelab Explorer II & XP Deus.
Primary Interest:
Prospecting
There is a whole bunch of them. Some are hard to tell apart when they - like this - occur as a thin coating.
Some common examples are: Azurite, Chrysocolla & Malachite.
 

Upvote 0

hvacker

Bronze Member
Aug 18, 2012
2,357
1,904
New Mexico USA
Detector(s) used
My Head
Primary Interest:
Other
I also think chrysocolla.
These are examples from the San Pedro mine in NM.
Check out Minedat web. they have a bunch of photos showing the
large variety this mineral comes in.


Chrysocolla.jpg
 

Upvote 0

Moesia

Full Member
Oct 26, 2016
207
127
Primary Interest:
Other
Chrysocolia, Malachite, Goethite, Limonite all iron and copper secondary ore. They color the rock but they are actually present in a small quantity. The rock itself appears to be basaltic by composition (not to be confused with basalt). Good luck.
 

Upvote 0

smokeythecat

Gold Member
Nov 22, 2012
20,713
40,789
Maryland
🥇 Banner finds
10
🏆 Honorable Mentions:
1
Detector(s) used
XP Deus II
Primary Interest:
All Treasure Hunting
Copper minerals, like everyone said. The chalcopyrite will have a yellowish brown color. Sometimes it takes a chemical analysis to tell the difference between some of them.
 

Upvote 0

Moesia

Full Member
Oct 26, 2016
207
127
Primary Interest:
Other
Are you the first to find these minerals/rocks? Is there an existing mining operation near by? Do they outcrop more in you're area? Are those rocks cowered by sediments? Do you have a geological map of the area? What is the mineralization you were digging around?
Those minerals represent secondary ore enrichment. It is probably nothing significant, but it is worth checking out depending on you answers. Good luck.
 

Upvote 0

Top Member Reactions

Users who are viewing this thread

Latest Discussions

Top