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19 Nov-11:25:05 Re: buyers remorse, sellers remorse, donors remorse and more (John Betts)
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19 Nov-10:10:57 Re: keokuk. (Vic Rzonca)
19 Nov-09:53:21 Re: keokuk. (Kevin Conroy)
19 Nov-09:43:19 Re: buyers remorse, sellers remorse, donors remorse and more (Kevin Conroy)
19 Nov-09:08:47 Keokuk. (Vic Rzonca)
19 Nov-08:28:36 Re: buyers remorse, sellers remorse, donors remorse and more (R Saunders)
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19 Nov-05:01:34 Re: buyers remorse, sellers remorse, donors remorse and more (Fiebre Verde)
19 Nov-03:21:06 Re: the mizunaka collection - rhodochrosite (Tobi)
19 Nov-02:22:17 The mizunaka collection - rhodochrosite (Am Mizunaka)
19 Nov-01:12:49 Re: specimens incorrectly labeled bravoite coating pyrite from colorado (Mathias)
19 Nov-00:29:51 Re: buyers remorse, sellers remorse, donors remorse and more (Peter Lemkin)
18 Nov-22:19:26 Re: buyers remorse, sellers remorse, donors remorse and more (Pete Richards)
18 Nov-22:14:17 Re: buyers remorse, sellers remorse, donors remorse and more (Alfredo)
18 Nov-20:19:31 Re: buyers remorse, sellers remorse, donors remorse and more (Wendellwilson)
18 Nov-20:11:24 Buyers remorse, sellers remorse, donors remorse and more (Bob Harman)
18 Nov-17:08:28 Re: specimens incorrectly labeled bravoite coating pyrite from colorado (Kevin Conroy)
18 Nov-16:51:51 Re: collection of fiebre verde - peñas blancas (#746) (Fiebre Verde)
18 Nov-10:31:01 Re: collection of tobi (Tobi)
18 Nov-10:28:14 Re: collection of michael shaw (Tobi)
18 Nov-10:18:03 Re: collection of michael shaw (Michael Shaw)
18 Nov-09:19:40 Re: worm casings? fossilized? (Vic Rzonca)
18 Nov-09:04:12 Re: unsure of mineral or stone, found in northeastern colorado (Kevin Conroy)

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Associations.
  
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vic rzonca




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PostPosted: Oct 21, 2019 09:06    Post subject: Associations.  

I saw this question posted on Mindat-FB page. Thought I'd get a definitive answer here. "Is it unusual - or even rare to have Apophyllite, Prehnite, Axinite, Diopside and Garnet in one paragenesis?". I would take that to mean, the same specimen.
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John Betts




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PostPosted: Oct 21, 2019 09:12    Post subject: Re: Associations.  

Vic, all of those minerals occur at Belvidere Mountain (Eden Mills), VT.
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vic rzonca




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PostPosted: Oct 21, 2019 09:18    Post subject: Re: Associations.  

John Betts wrote:
Vic, all of those minerals occur at Belvidere Mountain (Eden Mills), VT.


Thanks John. I'll pass that along.
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John Betts




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PostPosted: Oct 21, 2019 09:35    Post subject: Re: Associations.  

Crestmore Quarry, Riverside, California also has them.
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Bob Carnein




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PostPosted: Oct 21, 2019 09:42    Post subject: Re: Associations.  

They also occur at Franklin, NJ, but, as far as I know, not together; this is not a common association.
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Pete Richards
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PostPosted: Oct 21, 2019 10:35    Post subject: Re: Associations.  

My guess would be that the apophyllite and prehnite formed later than the axinite, diopside, and garnet, quite possibly in a second separate episode of mineralization. Any thoughts?
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Bob Carnein




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PostPosted: Oct 21, 2019 11:15    Post subject: Re: Associations.  

Exactly.
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