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Recent questions tagged copper
0
votes
1
answer
Does anyone have any information about how the bands in agates are formed?
asked
Apr 5, 2018
by
fuzzygideon
(
120
points)
agate
banded
copper
information
0
votes
1
answer
How do I clean an excessive amount of blue-green powder off of native copper?
asked
Mar 5, 2017
by
drdjmiller
(
170
points)
copper
tarnish
oxidization
cleaning
blue-green
0
votes
2
answers
How do I uncover the copper color in native copper nuggets?
asked
Jul 10, 2016
by
Jgasper
(
120
points)
copper
cleaning
patina
0
votes
1
answer
I have the name for this mineral, but I can't read it. Can someone read what it says?
asked
Jun 21, 2016
by
JohnBagel
(
1,020
points)
minerals
identify
copper
0
votes
1
answer
Can anyone identify this piece? Chrysocolla Rough, maybe?
asked
Dec 30, 2015
by
Dizzard
(
790
points)
identify
chalcedony
green
copper
0
votes
1
answer
Chalcanthite preservation
asked
Oct 3, 2013
by
GeoLeo
(
120
points)
copper
dehydration
chalcanthite
preservation
decay
0
votes
2
answers
peacock ore... what is it?
asked
May 25, 2013
by
ricktvstreets
(
120
points)
panning
copper
ore
crushing
refining
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