[Rockhounds] Cactus Calcite

[Kreigh Tomaszewski]

You can see the calcite from Mexico here

	http://www.greatsouth.net/minerals/ 
M174_Cactus_Shaped_Calcite_Crystals.htm

(no relationship with dealer - it was a google search).

Kreigh




On Wednesday, Sep 10, 2008, at 09:15 America/Detroit, Earl R. Verbeek  
wrote:

> Yerington, not Verington.  I don't know if there's anything on MinDat
> about that district, but I'll look.  What you describe sounds like some
> calcite I've seen from Mexico, but Mexico is a BIG place.
>
> Not much help, sorry....
>
>             Cheers-    Earl
>
> ----------------------------------------------------
> Dr. Earl R. Verbeek
> Resident Geologist
> Sterling Hill Mining Museum
> P:  973-209-7212
> F:  973-209-8505
> E:  shmm at ptd.net
>
>
> -----Original Message-----
> From: rockhounds-bounces at lists.drizzle.com
> [mailto:rockhounds-bounces at lists.drizzle.com] On Behalf Of Lawrence  
> Rush
> Sent: Wednesday, September 10, 2008 9:00 AM
> To: Rockhounds at drizzle.com: A mailing list for rock and gem collectors
> Subject: [Rockhounds] Cactus Calcite
>
> List: I have acquired some 2 dozen unusual Calcites from an old
> collection.
> These are labeled;
>
> Cactus Calcite
> Verington District
> Lyon county
> Nevada
>
> Both the specimen habit, and the locality are new to me, and I wondered
> if
> anyone has any information they can add. The pieces are very sharply
> terminated crystals, finely grouped in masses up to 6X10 cm,
> cactus-like,
> and are very delicate and pin-point sharp. There is very little matrix,
> which appears to be massive tan to cream colored Calcite. The owner  
> told
> me
> these were collected over 40 years ago.
>
> I'll post some pictures when I get time, but I would like to know more
> about
> the locality and the geologic environment, if possible. (there is  
> little
> on
> the web, but some about the habit on web databases).
>
>
> Thanks.....Larry
>
> -- 
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