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04 Jun-15:27:00 Re: the mizunaka collection - stibnite (Am Mizunaka)
04 Jun-08:39:41 Re: collection of michael shaw - malachite (Michael Shaw)
04 Jun-01:49:14 Re: the mizunaka collection (Jordi Fabre)
03 Jun-21:44:21 The mizunaka collection - stibnite (Am Mizunaka)
03 Jun-06:16:31 Re: collection of volkmar stingl (Volkmar Stingl)
02 Jun-13:39:20 Re: don lum collection (Don Lum)
02 Jun-08:51:39 Re: collection of michael shaw (Michael Shaw)
02 Jun-02:27:53 The mizunaka collection - rhodchrosite (Am Mizunaka)
02 Jun-01:36:07 Re: collection of volkmar stingl (Volkmar Stingl)
02 Jun-01:17:41 Re: is this a rhyolite matrix with calcite and smoky quartz? (Volkmar Stingl)
01 Jun-22:11:04 Re: is this a rhyolite matrix with calcite and smoky quartz? (Roger Warin)
01 Jun-20:02:10 Re: is it possible for this specimen of hyalite to be associated with other minerals? (Alfredo)
01 Jun-10:24:08 Re: is it possible for this specimen of hyalite to be associated with other minerals? (Rick Roan)
01 Jun-10:21:30 Is malachite rare? (Matt_zukowski)
01 Jun-09:51:59 Re: is it possible for this specimen of hyalite to be associated with other minerals? (Matt_zukowski)
01 Jun-09:21:32 Re: is it possible for this specimen of hyalite to be associated with other minerals? (Rick Roan)
01 Jun-07:40:50 Re: mineral identification tips (Cascaillou)
31 May-16:04:59 Is this a rhyolite matrix with calcite and smoky quartz? (Gk68)
31 May-15:40:58 Re: don lum collection (Don Lum)
31 May-15:40:12 Re: is this dolomite-pyrite-siderite? (Gk68)
31 May-09:28:53 Re: is it possible for this specimen of hyalite to be associated with other minerals? (Rick Roan)
31 May-08:49:08 Re: is it possible for this specimen of hyalite to be associated with other minerals? (Alfredo)
31 May-07:33:18 Re: is it possible for this specimen of hyalite to be associated with other minerals? (Rick Roan)
31 May-07:26:07 Re: is it possible for this specimen of hyalite to be associated with other minerals? (James Catmur)
31 May-06:33:57 Is it possible for this specimen of hyalite to be associated with other minerals? (Rick Roan)

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Terms of the Malachite
  
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Jordi Fabre
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PostPosted: May 13, 2008 12:30    Post subject: Terms of the Malachite  

Les Presmyk started a new topic on an other thread, so I copied here his text to open a new topic concerning the Malachite names:

Getting back to malachite and just for the sake of argument, I would suggest there are three "types" of malachite and the word malachite, by itself, does not denote a pseudomorph. There is malachite (massive or crystalline), malachite after azurite or malachite pseudo (yes, I appreciate malachite replaces copper and cuprite and even wood), and finally malachite crystals. The term "primary malachite" is widely and incorrectly used but it describes something that everyone seems to be familiar with and I guess that is why it is used. However, I do not accept that primary malachite is easier to say than malachite crystals.

Les Presmyk
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Jordi Fabre
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PostPosted: May 13, 2008 13:28    Post subject: Re: Terms of the Malachite  

Well, trying again to fix every topic on his right place, I copy here the Konstantino's answer to the previous message of Les that I also copied before.
Hell, is becoming complicate! ;-)

On Malachite, they usually refer to 1rst and 2nd type just as Malachite and to Malachite crystals as Primary Malachite. "Primary Malachite" is not easier than "Malachite", but "Malachite" is easier than "Malachite pseudo after Azurite" and "Massive Malachite", which are the most common types and so, more often referred to. (And that's what I was trying to say...). I totally agree with you about the mistaken term!

Best regards!
-Kostas,
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