Remember
Register
Questions
Unanswered
Tags
Users
Ask a Question
User MarkyD
Wall
Recent activity
All questions
All answers
Information for users from the old Q&A site
If you have an account from our old Q&A site, your account was transferred over, but you need to reset your password and confirm your email address.
Reset Password
here
Confirm Email
here
2,153
questions
3,767
answers
1,074
comments
20,151
users
Recent activity by MarkyD
1
answer
prple fluorite with sphalerite unk cube mineral with tarnish fluorite lighter recently gets no dir sun; what's up!
commented
Jan 2, 2017
purple
fluorite
fading
1
answer
Light tan drusy specimen, is it quartz?
commented
Sep 30, 2016
quartz-tan-drusy
1
answer
Hard brown rock with blue and white crystals, 30% cratered with small clear crystals, what is it?
commented
Sep 28, 2016
found
moab
0
answers
I cut out a small section. Shiny brown with white(calcite?) and blue.
asked
Jul 29, 2016
1
answer
Could you please identify this mineral?
commented
Jul 27, 2016
identify
0
answers
Weasel, here are 3 pics. I thought they were in an earlier post. Thanks.
edited
Jun 30, 2016
3
pics
3
answers
This is an amethyst, nteresting because of a layer of agate
commented
Jun 27, 2016
agate
inclusion
amethyst
matrix
1
answer
Is this an agate
answered
Jun 27, 2016
1
answer
I have what I believe is raw Blue Quartz. Can I send a picture and have it identified?
answered
Jun 27, 2016
1
answer
Could you please help me identify these minerals, calcit(?), ?, ?. Thanks!
asked
Jun 27, 2016
1
answer
the color blue and deep blue as well as calcite and maybe silver?
commented
Jun 12, 2016
lapis
silver
1
answer
Could you help me identify this 12"x12" rock? Looks like calcite covering a brown mineral.
retagged
Jun 12, 2016
12x12
iron
matrix
2
answers
What has caused the change from translucent to opaque on the matrix rock, can I corrected it?
commented
Apr 30, 2016
1
answer
I think this is lapis lazuli partially encased by a clay metamorphosing into rock, your thoughts?
commented
Apr 9, 2016
found-in-wash-at-
whitewater-palmssprings
1
answer
I have a lapis lazuli rock that is partially covered with a very hard clay, how do I clean it?
edited
Apr 8, 2016
found
whitewater
wash
s
cal
...