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Views
Last Post
Mojave, California: What is It?
1
Catahoula
2202
Aug 19, 2022 23:20alfredo
Metallic grey mineral - request for identity help
7
Sam Durrant
3905
Aug 09, 2022 22:53Matt_Zukowski
Dark green mineral, what is this?
9
grm
5428
Jul 10, 2022 11:16grm
Pyromorphite and ...?
4
Forrestblyth
3315
Jul 01, 2022 16:16colin robinson
Caldbeck cumbria mineral
2
Forrestblyth
2609
Jul 01, 2022 11:34Forrestblyth
Barytocalcite
1
Forrestblyth
2132
Jun 30, 2022 16:18colin robinson
Quartz-diamond ..... Idk ?
4
Ray83
4214
Jun 14, 2022 05:41Ray83
Possible high grade Osmiridium ore sample?
14
Laurent R-C
6835
Jun 08, 2022 08:25Peter Lemkin
Weird Mineral, River Find
4
njmolinari
3377
Jun 01, 2022 12:51Peter Lemkin
Red Quartz
4
Mathias
3131
May 25, 2022 15:03ALshawani
Need help identifying this rock
10
RuKittnRiteMeow
5150
May 21, 2022 07:25Roger Warin
What is it?
6
janjasina
3649
May 14, 2022 10:25janjasina
Novice questions!
6
Joel_Foreman
3395
May 04, 2022 13:35Jesús Martínez (Suso)
Yes, what is it?
4
zzinVermont
3478
Apr 20, 2022 11:28James Catmur
Crystallisation has formed?
1
zzinVermont
1763
Apr 19, 2022 08:40James Catmur
What type of crystallisation is this?
1
zzinVermont
1915
Apr 19, 2022 08:15alfredo
Crystallisation?
0
zzinVermont
9199
Apr 19, 2022 06:43zzinVermont
Milky Quartz?
2
zzinVermont
1988
Apr 16, 2022 09:20Bob Morgan
Help needed regarding first emerald
2
doblemalta
2073
Apr 13, 2022 16:38SteveB
Jade, chalcedony or????
7
Ken
3852
Apr 09, 2022 07:29alfredo
Is this quartz or polylithionite?
0
Ken
9136
Apr 07, 2022 22:19Ken
Why would crystals be inside of pyrite
9
Ken
4428
Apr 05, 2022 22:25Ken
Should I be concerned about this nugget?
14
WatchGrassGrow
5606
Mar 20, 2022 23:46SteveB
Is this beryl?
14
MountOlymp
5781
Mar 19, 2022 20:55Bob Morgan
Help identify strange rock sample
6
biorapter321
3740
Feb 21, 2022 14:05Pete Modreski
Plain Jane granite identification
5
Christine Mathis
3017
Feb 06, 2022 09:53Vinoterapia
Petrified wood?
2
TexasRockin91
2061
Feb 05, 2022 10:32James Catmur
Possibly hematite?
8
JesseKoz
4527
Jan 24, 2022 10:08Firmo Espinar
Quartz ID
7
lyaniq
4206
Jan 21, 2022 04:08SteveB
Seeking methodology for identifying crystalline forms.
11
AngelL
6825
Jan 04, 2022 14:52Bob Morgan
Guidance rather than identification
7
AngelL
3875
Jan 01, 2022 08:19SteveB
Any ideas on the material appreciated
6
NZMatt
3318
Dec 29, 2021 13:07Riccardo Modanesi
Hawaiian Minerals
7
hawaiian
4551
Dec 10, 2021 10:41Matt_Zukowski
Pitcairn Island
2
Lou B.
2809
Nov 15, 2021 14:29SteveB
Please help identify the composition of this granite
8
tsaintonge
5297
Oct 26, 2021 11:03James Catmur
Some beautiful obsidian like rocks
6
sprinklerdude
4031
Oct 21, 2021 07:00sprinklerdude
Sold as “Green stilbite”
11
Charly H
7502
Sep 17, 2021 07:46alfredo
Fulgurite
8
B Glassburn
5531
Sep 16, 2021 01:26Peter Lemkin
Green botryoidal formation
6
Marjolein van Braak
3888
Aug 28, 2021 11:58Marjolein van Braak
Black stones
4
Marjolein van Braak
3031
Aug 28, 2021 10:07John Betts
What is it? Oregon Beach Find.
3
Jegjegeren
3257
Aug 19, 2021 16:01Jegjegeren
Fluorite from where?
10
Volkmar Stingl
5935
Aug 19, 2021 12:59Volkmar Stingl
Other Minerals with this Hematite Crystal
6
Stone Mania
3828
Aug 13, 2021 11:20Stone Mania
Crystal Habit of this Pyrite Mineral
7
Stone Mania
4383
Aug 05, 2021 12:43Stone Mania
Help identify this Rock
2
AlexSolis
2381
Jul 22, 2021 22:05AlexSolis
Identify this Rock Please
2
AlexSolis
2345
Jul 19, 2021 15:07AlexSolis
Identification Help
2
Kathy V
2128
Jul 14, 2021 20:43Kathy V
What is it?
4
VC71
3887
Jul 03, 2021 22:50SteveB
What is this?
3
Deborah
2998
Jun 27, 2021 03:46FMF Forum
Strange green & brown geode
8
straycat6
5767
Jun 07, 2021 00:33Bergur_E_Sigurdarson
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