Topics
Replies
Author
Views
Last Post
Double Refraction
1
Roger Warin
5515
Feb 16, 2013 03:27Roger Warin
Rariry: Hauerite
3
Roger Warin
7540
Feb 11, 2013 11:49Roger Warin
Pezzottaite: some aspects
[ Goto page: 1 , 2 ]
15
Roger Warin
30065
Feb 06, 2013 12:08Matteo_Chinellato
Measuring mineral specimens
[ Goto page: 1 , 2 ]
15
Pierre Joubert
24693
Feb 03, 2013 08:41cascaillou
New Amazonian Tourmaline find...
8
Chris Foltz
16090
Jan 30, 2013 06:00clark5901
Needlle-like columbite-(Mn)
4
Roger Warin
8457
Jan 24, 2013 11:54alfredo
Rutile? inclusions in topaz
12
Pete Richards
24453
Jan 24, 2013 08:22Riccardo Modanesi
Magnetic LIZARDITE?
12
Josele
30884
Jan 21, 2013 10:18Josele
Strange Tourmaline formation containing a straw like channel
4
MSrockhound
11280
Jan 12, 2013 20:02Josele
Realgar changes into Pararealgar or Orpiment?
6
wade
14727
Jan 06, 2013 17:48cascaillou
What do you do with old Min Records?
2
bob kerr
7612
Jan 03, 2013 02:37rahul12
Mineral identification using a blowpipe
6
Elise
13054
Dec 31, 2012 12:28cascaillou
Moved: Mineral ice specimen
[ Goto page: 1 , 2 ]
19
Paul S
10135
Dec 21, 2012 15:41Carl
Siderite - maybe
9
Peter Perkins
14059
Nov 30, 2012 08:49Jordi Fabre
Natural Bismuth Crystals
4
trtlman
11179
Nov 25, 2012 11:12alfredo
Selective etching of fluorite crystal faces
8
Ru Smith
14204
Nov 20, 2012 23:44Ru Smith
How did this ore body form?
3
Chris Foltz
7618
Nov 18, 2012 17:08Chris Foltz
Calcite (Specimen No2)
1
Peter Perkins
6041
Nov 18, 2012 12:58Pete Richards
Calcite
2
Peter Perkins
6785
Nov 18, 2012 04:51Peter Perkins
Sphalerite - Ferroan Sphalerite or "Marmatite"?
2
Peter Perkins
6064
Nov 17, 2012 13:31Jordi Fabre
Basal pinacoid
6
John Betts
9848
Nov 15, 2012 16:04Antonio Alcaide
Parahopeite? Specimen
2
Cecil Bankston
7271
Nov 15, 2012 09:05Les Presmyk
A growth conundrum
8
Elise
13050
Nov 14, 2012 22:06Elise
Hisingerite? Specimen
7
Cecil Bankston
11650
Nov 14, 2012 17:28Cecil Bankston
How can I remove the feldspar from Schorl?
3
Pierre Joubert
7676
Nov 13, 2012 12:18Pierre Joubert
Need some help with identification
6
levitate
12333
Nov 06, 2012 15:18Pete Modreski
Tantara (RDC) pseudomorphs from "2011": after calcite?
[ Goto page: 1 , 2 ]
16
valere
33616
Nov 03, 2012 19:58Nico78
Mica Twins
13
Ru Smith
38403
Nov 03, 2012 16:08Ru Smith
Agates
8
Thomps
19413
Oct 30, 2012 04:52liza
What is this strange glass like mineral I found?
[ Goto page: 1 , 2 ]
15
thedude1994
26818
Oct 29, 2012 17:54supertxango
Moved: Calcite????
[ Goto page: 1 , 2 ]
15
Pierre Joubert
11011
Oct 26, 2012 03:50Pierre Joubert
What do I have here?
8
travelller
17493
Oct 25, 2012 23:47John Oostenryk
Help with my Swiss cheese please?
1
randolph
6612
Oct 19, 2012 14:33Riccardo Modanesi
Questions about Beryl
12
norbie
25201
Oct 06, 2012 12:09Riccardo Modanesi
Is the natural green quartz actually a leek green color
14
Idahorocks
47329
Oct 04, 2012 08:00Riccardo Modanesi
How are Miller Indices related stereographic projections? (am I on right track?)
13
ssss
26264
Sep 21, 2012 09:15prcantos
Break open or not?
1
Cyndi
7118
Sep 15, 2012 15:19Cyndi
Feeling crippled by ignorance...
5
Alisha
12520
Sep 12, 2012 01:10nurbo
Pyrite disease
7
perrush
19549
Sep 11, 2012 01:58James Catmur
Need help verifying and valuing this mineral
6
justomstuff
11811
Sep 08, 2012 07:40Riccardo Modanesi
Is it is,or is it aint?
3
paulybrina
11548
Sep 07, 2012 03:45paulybrina
Differences between quartzite and segregation quartz
0
prcantos
8068
Aug 23, 2012 05:50prcantos
Calcite green fluorescence activator
6
Josele
12964
Aug 07, 2012 16:50Josele
About granite!
4
elgreba
10102
Jul 24, 2012 04:33Riccardo Modanesi
Black 'Helvite' from China
6
Jolyon Ralph
12028
Jul 19, 2012 22:43alfredo
Hematite/Magnetite polarity
11
Crystalr0se
23784
Jun 30, 2012 19:43Josele
Does schorl tourmaline weather away in topical weather?
4
tropicstones
9153
Jun 28, 2012 16:13Luiz Menezes
Question about magnetite
4
trtlman
9562
Jun 25, 2012 06:35Nick Zakzuk
A short question on Epitaxy
10
nurbo
18714
Jun 24, 2012 10:52Jordi Fabre
Moved: Maximum number of minerals on a specimen
[ Goto page: 1 , 2 ]
20
David
10864
Jun 08, 2012 22:36Doug
Display topics from previous: All Topics 1 Day 7 Days 2 Weeks 1 Month 3 Months 6 Months 1 Year