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24 May-20:30:55 Re: collection of joseph d'oliveira (Joseph Doliveira)
24 May-10:46:15 Re: collection of michael shaw (Michael Shaw)
24 May-00:45:46 The mizunaka collection - quartz (Am Mizunaka)
23 May-17:22:08 Re: help to identify a find (Dragrace7)
23 May-17:19:10 Re: help to identify a find (Dragrace7)
23 May-16:25:37 Re: provide miller indices in practice please (Bob Carnein)
23 May-16:04:00 Re: help to identify a find (Jordi Fabre)
23 May-15:37:59 Re: provide miller indices in practice please (Pete Richards)
23 May-15:22:39 Re: provide miller indices in practice please (Pete Richards)
23 May-14:49:48 Re: help to identify a find (Dragrace7)
23 May-14:27:55 Re: help to identify a find (Steveb)
23 May-14:19:58 Re: help to identify a find (Dany Mabillard)
23 May-14:17:51 Re: help to identify a find (Josele)
23 May-13:00:07 Help to identify a find (Dragrace7)
23 May-12:59:21 Re: provide miller indices in practice please (Robson Vieira)
23 May-08:00:22 Re: collection of michael shaw (Michael Shaw)
22 May-23:56:12 Re: provide miller indices in practice please (Roger Warin)
22 May-21:22:16 Re: collection of volkmar stingl (Volkmar Stingl)
22 May-14:54:58 Re: don lum collection (Don Lum)
22 May-11:58:28 Re: the mim museum in beirut, lebanon (Firmo Espinar)
22 May-10:21:09 Re: provide miller indices in practice please (Bob Carnein)
22 May-09:33:28 Re: the mim museum in beirut, lebanon (Mim Museum)
22 May-07:59:45 Re: provide miller indices in practice please (Bob Morgan)
22 May-04:17:03 Re: provide miller indices in practice please (James Catmur)
22 May-02:23:18 The mizunaka collection - ludlamite (Am Mizunaka)

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Incorrect classification and fakes
Moderators: Jordi Fabre, chris, Antonio Alcaide, cascaillou

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No new posts Does this high end amethyst/calcite piece seem artificially altered? I can’t work it out.
7 Ning 2859 Feb 14, 2024 06:54
Ning View latest post
No new posts Possible Fake: Blue Hemimorphite from Ojuela
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41 Ibrahim Jameel 61843 Dec 31, 2023 13:23
alfredo View latest post
No new posts Fake chrysocollas from Congo
0 FMF Forum 18752 Jun 13, 2023 10:19
FMF Forum View latest post
No new posts Does Citrine Occur Naturally as a Geode?
11 Stone Mania 11495 May 25, 2023 15:40
Jordi Fabre View latest post
No new posts Interesting fake Cavansite
3 Joseph DOliveira 11248 Feb 01, 2023 22:09
alfredo View latest post
No new posts Blue herderites? from Badakhshan Afghanistan?
4 Christophe Gobin 15519 Mar 25, 2022 00:19
Christophe Gobin View latest post
No new posts Goethite from Imini mine (Morocco)
0 Cesar M. Salvan 19861 Mar 13, 2022 14:57
Cesar M. Salvan View latest post
No new posts Aura Coating
15 AleaBankston 26042 Jun 06, 2021 14:38
Riccardo Modanesi View latest post
No new posts Is there Proof of Kobyashevite Fakes?
5 rgangue 21426 Sep 23, 2020 11:59
Dan Kniffin View latest post
No new posts Please help! Is this "Ocean Jasper" Real or Dyed/Fake/Enhanced?
14 Garret 31373 Sep 12, 2020 15:22
Garret View latest post
No new posts Fake Colombian Emeralds
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35 Fiebre Verde 89673 Dec 14, 2019 11:24
John Betts View latest post
This topic is locked: you cannot edit posts or make replies. Opinions appreciated....Citrine or glass?
6 AmyinTX 19797 Nov 30, 2019 03:03
James Catmur View latest post
No new posts Specimens incorrectly labeled Bravoite coating Pyrite from Colorado
11 John S. White 46035 Nov 23, 2019 07:55
Mathias View latest post
No new posts Milpillas "Electric Blue" Azurites AND Malachites - Natural or Chipped?
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20 bob kerr 48360 Aug 07, 2019 17:26
Birdbrain59 View latest post
No new posts Are there any Sicilian Sulphur fakes still around?
12 Bob Harman 23455 Jun 09, 2019 09:46
Bob Harman View latest post
No new posts Specimens from near the Coronel Manuel Rodriguez Mine, Chile
11 Kevin Conroy 21968 Jun 02, 2019 16:55
Kevin Conroy View latest post
No new posts Irradiated fluorite from China?
5 Pierre Joubert 17781 Jan 07, 2019 15:59
Joseph DOliveira View latest post
No new posts The intense oiling of Chinese minerals
16 nitana2000 46322 Dec 09, 2018 13:34
Gary White View latest post
No new posts Who to trust with gemstone identification? Are some gemologists better than others?
11 Adrian August 21473 Sep 09, 2018 10:10
LeadMineGal View latest post
No new posts Fake specimens from the Erongo and Brandberg region.
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23 Pierre Joubert 38782 May 04, 2018 09:31
Pierre Joubert View latest post
No new posts Iron Man
7 vic rzonca 17210 Aug 28, 2017 07:57
vic rzonca View latest post
No new posts Tanzanite?
6 Harald 16368 Aug 02, 2017 22:31
SteveB View latest post
No new posts Quarter million fake Tourmaline cluster.
19 texasdigger 28479 May 22, 2017 11:36
markbeckett View latest post
No new posts Please help me identify if these are fake or treated
16 TomS 30125 Feb 09, 2017 22:10
Bob Harman View latest post
No new posts Treatments, Synthetics and Simulants: QUARTZ & CHALCEDONY
3 cascaillou 18726 Dec 20, 2015 20:34
cascaillou View latest post
No new posts Fake silver crystals Morocco
1 Christophe Gobin 12257 Nov 24, 2015 03:59
Jordi Fabre View latest post
No new posts Chinese "Hydrozincite" specimens?
4 Barry Vincent 14400 Oct 08, 2015 03:23
Jordi Fabre View latest post
No new posts Bismutoferrite from China...Caveat Emptor
3 Peter Megaw 13051 May 31, 2015 18:56
alfredo View latest post
No new posts Milpillas Azurite - fake specimen
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27 Cascavel1 60525 Dec 04, 2014 09:47
Cascavel1 View latest post
No new posts Huanggang Mine scheelite color
11 Josele 23477 Jul 21, 2014 17:48
GneissWare View latest post
No new posts Scorodite from Ojuela Mine, Mapimí, Durango... Sulfur Isotope results
5 Peter Megaw 18738 Feb 08, 2014 11:16
Peter Megaw View latest post
No new posts Goethite -not cacoxenite- inclusions in amethyst from Brazil
10 Antonio Alcaide 48475 Jan 22, 2014 10:45
cascaillou View latest post
No new posts Why an organic substance should not be called a mineral?
18 Mike P. 40626 Oct 12, 2013 18:46
cascaillou View latest post
No new posts Perfect replicas of natural crystals?
4 David 15616 May 20, 2013 19:46
Josele View latest post
No new posts What is it?
10 wade 29143 Apr 01, 2013 22:37
Perritovm View latest post
No new posts Azeztulite - Himalaya gold ????
7 Kristen 23064 Sep 12, 2012 08:41
Pierre Joubert View latest post
No new posts The bismuth eggs are they a home grow?
4 trtlman 25536 Jul 12, 2012 12:52
Urza View latest post
No new posts Palladium-rich gold from Icabaru, Venezuela
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24 Cesar M. Salvan 73755 Jul 06, 2012 15:26
Leza Junnila View latest post
No new posts Amethyst Black Agate Sphere
7 thehippi 24816 Jun 05, 2012 14:49
cascaillou View latest post
No new posts Blue Barytes from Baia Sprie (Felsobanya) Mine, Romania
14 GneissWare 32054 Apr 11, 2012 22:07
nicu View latest post
No new posts A fake Chinese cinnabar disclosed
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30 Carles Millan 62516 Jan 21, 2012 06:14
Riccardo Modanesi View latest post
No new posts Detecting Filling with Polymers
3 daviddillman 12281 Jan 06, 2012 12:24
cascaillou View latest post
No new posts List of synthetics and artificial compounds
4 cascaillou 21402 Nov 27, 2011 23:20
cascaillou View latest post
No new posts Hollow Galena from Madan, Bulgaria
17 Jessica Simonoff 44333 Jan 05, 2011 13:38
Darren View latest post
No new posts Are These All Correct?
5 Screenname 17801 May 28, 2010 19:54
Screenname View latest post
No new posts "Red Quartz" and "Celestite"?
1 Jordi Fabre 9550 May 04, 2010 10:27
Debbie Woolf View latest post
No new posts Loliondo spessartine garnet fakes
5 Duncan Miller 14095 Apr 13, 2010 14:08
Carles Millan View latest post
No new posts Fluorite Octahedrons
4 Paul S 15740 Mar 29, 2010 13:58
Pete Modreski View latest post
No new posts It's Funny!
6 Idahorocks 21838 Mar 15, 2010 15:19
Pete Modreski View latest post
The selected topics have been moved. Moved: Wire Silvers from Imiter (Morocco)
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27 FMF Forum 17599 Mar 08, 2010 12:45
alfredo View latest post
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