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Rhodochrosite Locality near "Flagstone, CO"
  
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cfrench58




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PostPosted: Dec 28, 2023 13:47    Post subject: Rhodochrosite Locality near "Flagstone, CO"  

Hello,
I acquired an old collection which includes a rhodochrosite specimen with a label identifying the locality as Flagstone, CO. I am having trouble finding any reference and would appreciate any feedback. Thank you!

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Pete Richards
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PostPosted: Dec 28, 2023 14:22    Post subject: Re: Rhodochrosite Locality near "Flagstone, CO"  

I can find no evidence for the existence of Flagstone as a place name of any kind anywhere in Colorado. Mindat lists two mines/claims with Flagstone in the name, but has no mineral list for either. Nor does rhodochrosite seem to be reported in specimen quality from either of the counties involved. A search of a Colorado Place Names compendium by the Denver Public Museum, 691 pages long, contains no mention of Flagstone as a place name. The name must be wrong.

Hopefully someone will recognize the material and be able to give you a better alternative for the locality name.

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Bob Carnein




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PostPosted: Dec 28, 2023 15:07    Post subject: Re: Rhodochrosite Locality near "Flagstone, CO"  

This looks like a piece from the Sunnyside mine group, Gladstone (not Flagstone), San Juan Co., CO
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cfrench58




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PostPosted: Dec 28, 2023 16:04    Post subject: Re: Rhodochrosite Locality near "Flagstone, CO"  

Pete Richards wrote:
I can find no evidence for the existence of Flagstone as a place name of any kind anywhere in Colorado. Mindat lists two mines/claims with Flagstone in the name, but has no mineral list for either. Nor does rhodochrosite seem to be reported in specimen quality from either of the counties involved. A search of a Colorado Place Names compendium by the Denver Public Museum, 691 pages long, contains no mention of Flagstone as a place name. The name must be wrong.

Hopefully someone will recognize the material and be able to give you a better alternative for the locality name.


Thank you! Much appreciated.
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Tony L. Potucek




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PostPosted: Dec 29, 2023 08:56    Post subject: Re: Rhodochrosite Locality near "Flagstone, CO"  

Bob is correct. Gladstone, not Flagstone.
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