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Newest topics and users posts
30 Aug-06:56:41 Re: collection of tobi (Enrique Llorens)
30 Aug-06:11:58 Re: collection of tobi (Tobi)
30 Aug-00:17:21 Re: collection of tobi (Philippe Durand)
29 Aug-03:39:10 Re: metal detected: non-metallic, highly conductive rocks (James Catmur)
28 Aug-18:15:11 Metal detected: non-metallic, highly conductive rocks (Auprospector)
28 Aug-15:49:40 Re: collection of tobi (Am Mizunaka)
28 Aug-15:08:36 Re: collection of tobi (Don Lum)
28 Aug-14:17:51 Re: collection from dany mabillard (Dany Mabillard)
28 Aug-14:01:58 Re: collection of tobi (Dany Mabillard)
28 Aug-14:01:57 Re: collection of tobi (Michael Shaw)
28 Aug-13:39:56 Re: silvia's collection (Silvia)
28 Aug-12:24:57 Re: collection of tobi - thank you so much for 2 million views (Carles Millan)
28 Aug-11:56:49 Re: collection of tobi - thank you so much for 2 million views (Tobi)
28 Aug-04:41:49 Re: the mim museum in beirut, lebanon (Mim Museum)
27 Aug-14:06:00 Re: silvia's collection (Jordi Fabre)
27 Aug-11:19:59 Re: silvia's collection (James Catmur)
26 Aug-22:39:11 Re: collection of volkmar stingl (Volkmar Stingl)
26 Aug-19:48:50 Re: libyan desert glass structure (Craig Hagstrom)
26 Aug-14:29:28 Spessartine garnet and a farewell to wu ‘sham’ (Silvia)
26 Aug-14:02:49 Wulfenite from los lamentos, mexico / #mvm (minerals - virtual museum) collection (Jordi Fabre)
25 Aug-17:53:25 The mizunaka collection - smoky quartz (Am Mizunaka)
25 Aug-10:11:35 Re: collection of tobi (Tobi)
25 Aug-09:41:24 Re: collection of michael shaw (Michael Shaw)
24 Aug-10:44:49 Fluorite from emilio mine, asturias, spain / #mvm (minerals - virtual museum) collection (Jordi Fabre)
24 Aug-09:43:42 Re: the mim museum in beirut, lebanon (Mim Museum)

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  Topic: Abrasives repairing polishing crystals
Diamond

Replies: 11
Views: 19739

PostForum: Conserving, Preparing and Cleaning Minerals   Posted: Sep 05, 2018 14:23   Subject: Re: Abrasives repairing polishing crystals
Basic guide to polishing rocks and minerals:

Use your 150# diamond files to remove the chip completely. For the next steps you *must* use successively finer mesh sizes that no more than loosely do ...
  Topic: Abrasives repairing polishing crystals
Diamond

Replies: 11
Views: 19739

PostForum: Conserving, Preparing and Cleaning Minerals   Posted: Aug 19, 2018 05:12   Subject: Re: Abrasives repairing polishing crystals
Anyway to cut it shorter what do you guys use on crystals for chips and a perfect shine as I am struggling at the moment thanks!

Diamond - This isn't really the appropriate forum to ask a question ...
  Topic: Abrasives repairing polishing crystals
Diamond

Replies: 11
Views: 19739

PostForum: Conserving, Preparing and Cleaning Minerals   Posted: Aug 18, 2018 11:14   Subject: Re: Abrasives repairing polishing crystals
Hi, all

I do not like repairs at all....
But being an amethyst, I thing you could get the help of someones (well known in minerals, for what I understood... In MR, if I am not wrong....) that &quo ...
  Topic: Abrasives repairing polishing crystals
Diamond

Replies: 11
Views: 19739

PostForum: Conserving, Preparing and Cleaning Minerals   Posted: Aug 18, 2018 11:10   Subject: Re: Abrasives repairing polishing crystals
Ah ok well unfortunately I have this one started already so I will have to finish it to the best of my abilities. I do have cross transferable skills and a fair amount of tools but I've only done this ...
  Topic: Abrasives repairing polishing crystals
Diamond

Replies: 11
Views: 19739

PostForum: Conserving, Preparing and Cleaning Minerals   Posted: Aug 18, 2018 07:31   Subject: Abrasives repairing polishing crystals
I have a amethyst that was chipped and I thought I would try repairing it and I started with a basic gem tutorial saying use diamonds files for shaping then move on to lapping diamond paste 6 microns ...
  Topic: Join us to dig a giant Amethyst geode
Diamond

Replies: 41
Views: 290175

PostForum: Exceptional finds   Posted: Aug 18, 2018 07:13   Subject: Re: Join us to dig a giant Amethyst geode
It's an alien space craft :O ... But seriously wow what a job as well to sort it out! Nice.
 
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