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Last Post
Asking: "What is this? / Where is it from?"
5
James Catmur
89181
Aug 04, 2015 03:31Jordi Fabre
Locality for Albite from the Dauphiné
3
Howard Heitner
916
May 27, 2025 03:27Jordi Fabre
Albite from Dauphine, France
1
Howard Heitner
642
May 26, 2025 11:00Howard Heitner
If anybody knows this gemstone, please tell me
7
georgejone414
9133
Apr 24, 2025 15:16Riccardo Modanesi
"Geode" Mineral Identification
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15
Godscreation1988
10750
Mar 04, 2025 15:16Peter Megaw
Mineral Identification Question
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23
Godscreation1988
17535
Mar 01, 2025 20:53Godscreation1988
Orthoclase and phenakite Namibia
3
Howard Heitner
2510
Feb 27, 2025 15:55Howard Heitner
Fake titanium quartz crystal ponder
5
DarkanWarior
2794
Feb 26, 2025 07:35James Catmur
Calcite crystal habit
3
Jaime_Cerdeira
2173
Feb 24, 2025 09:47Bob Morgan
Limonite after pyrite Pretoria Mine, Argent, South Africa?
1
Howard Heitner
1804
Feb 23, 2025 11:34James Catmur
Calcite pseudomorph after aragonite from Sicily
2
Howard Heitner
1911
Feb 20, 2025 04:54James Catmur
Crystal habit identification
6
Jaime_Cerdeira
3571
Feb 11, 2025 04:03James Catmur
Unknown banded mineral from shores of lake Buttermere, Cumbria. UK
5
Forrestblyth
2718
Feb 07, 2025 11:24Roy Starkey
Unknown from Tsumeb
11
Howard Heitner
4333
Feb 02, 2025 12:42Matt_Zukowski
Adularia from Switzerland
5
Howard Heitner
2343
Jan 29, 2025 05:56James Catmur
My question regarding natural almandine garnet
1
georgejone414
1582
Jan 24, 2025 21:45Bob Carnein
Labeled on back as "England" but not sure locality or even if England at all
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15
Juan Roberto Rivera
4849
Jan 15, 2025 04:50CaF2_4_me
Axinite locality in France?
3
Howard Heitner
2173
Jan 08, 2025 11:49Howard Heitner
Carbonado
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23
Kharv
6183
Jan 07, 2025 12:40Kharv
Locality clarification or where is it from?
8
Juan Roberto Rivera
3969
Jan 02, 2025 05:20Juan Roberto Rivera
Possible ?
10
Hobbyprospect
4225
Dec 21, 2024 05:55Jordi Fabre
Tektite ?
5
Hobbyprospect
2356
Dec 17, 2024 10:12Riccardo Modanesi
What is it???
4
Ruben
2461
Nov 18, 2024 15:12alfredo
Sphalerite from Kulmberg Austria
1
Howard Heitner
1879
Oct 27, 2024 16:38Jordi Fabre
Galena from Hiendelaencina
8
James Catmur
4019
Oct 07, 2024 06:49James Catmur
Verdelite & Quartz ?
6
Mathias
3628
Sep 24, 2024 15:50Bob Morgan
what is this? A purple tourmaline grown out from the base of a skeletal quartz?
8
RheinSte
4471
Aug 28, 2024 14:59Roger Warin
Question from a new user concerning a mineral from Kaiserstuhl/Germany
4
Tobi
2987
Aug 11, 2024 14:54jvanko
Mineral question from a new user
1
Tobi
2045
Aug 11, 2024 09:25Bob Carnein
What is it?
2
Von_von
2556
Jul 28, 2024 10:50alfredo
What is this rock
4
vdhinesh79
3079
Jul 21, 2024 02:22vdhinesh79
Possible hematite ore, need help to confirm
1
vdhinesh79
2292
Jul 18, 2024 01:13James Catmur
Hematite ore
3
vdhinesh79
2424
Jul 17, 2024 22:55Matt_Zukowski
Need help identifying strange rock
1
vdhinesh79
1585
Jul 15, 2024 02:47James Catmur
Help me identify if this is real natural Congo citrine ?
3
ndutz888
2440
Jul 09, 2024 01:25Tobi
is this a rhyolite matrix with calcite and smoky quartz?
2
gk68
2855
Jun 02, 2024 01:17Volkmar Stingl
Is this dolomite-pyrite-siderite?
6
gk68
3682
May 31, 2024 15:40gk68
What is this? -Found in a playground - Very out of place.
4
corbi
2847
May 12, 2024 22:29Volkmar Stingl
Need help with identification of minerals in an old video
1
HababKhan
2349
Apr 24, 2024 05:09James Catmur
Kimberlite and Diamond?
7
Von_von
5878
Apr 06, 2024 12:34lluis
besoin d'aide sur cette pierre (pierre qui allume une ampoule)
8
redou00
6446
Mar 03, 2024 08:40redou00
Can anyone tell me if this is Stellar Beam Calciite?
8
mgjullie
5718
Feb 14, 2024 19:29mgjullie
Need help to identify a stone
2
vdhinesh79
3906
Feb 08, 2024 00:06vdhinesh79
Identification of my mineral
11
rachael colborn
8761
Jan 30, 2024 05:18rachael colborn
Need help identifying
4
William and Dawn
4369
Jan 19, 2024 16:20William and Dawn
Mashamba West Mine Unknown - need help with ID please
0
cfrench58
7761
Jan 19, 2024 15:24cfrench58
Looking for help identifying rock samples
3
ALshawani
3665
Jan 17, 2024 11:17ALshawani
Need to identify black stone
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21
vdhinesh79
13683
Jan 17, 2024 09:12Kevin Schofield
Need to identify rock washed ashore by waves on the beach
4
vdhinesh79
3983
Jan 16, 2024 08:15SteveB
I need your help!
3
Von_von
4182
Jan 12, 2024 02:39James Catmur
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