The Sunnyside Mine was one of the most prolific localities in the history of San Juan mining, producing over $150 Million in total metals over the course of its life. In addition to the tremendous amounts of Gold and other metals that came out of the Sunnyside, it provided collectors with some of the most distinctive and memorable display specimens from any locality in southwestern Colorado. This mine is probably best known for its amazing pink Rhodochrosite specimens, but it also produced some distinctive Quartz “casts” after Anhydrite. This piece actually FEATURES the elusive Anhydrite which, amazingly, was not dissolved away like the majority of the Anhydrite from this mine. This piece hosts several white/cream colored botryoidal aggregates of Anhydrite which are sitting on white Quartz matrix with accenting pink Rhodochrosite and minor sulfides. One of the very few pieces of this material that I have handled, and exceptionally rare on the market. This particular piece was mined in 1968 by Max Gallegos, was acquired by my father, Richard Kosnar, in the early 1990s, and later became part my collection. A great specimen of Anhydrite with most unusual form!
ex. Richard A. Kosnar collection
Locality: F Level, Sunnyside mine, near Silverton, San Juan County, Colorado
Specimen Size: 3.5 x 2.7 x 1.6 cm (miniature)
Shipping from United States
1-3 business days
Estimated shipping times
- North America : 2 - 5 business days
- Europe : 7 - 14 business days
- Australia, New Zealand and Oceania : 10 - 20 business days
- Asia Pacific : 7 - 14 business days
I'll do my best to meet these shipping estimates, but can't guarantee them. Actual delivery time will depend on the shipping method you choose.
Customs and import taxes
Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.
Returns & Exchanges
I gladly accept returns, exchanges, and cancellations
Just contact me within: 14 days of delivery
Ship items back to me within: 30 days of delivery
Request a cancellation within: 2 days of purchase
But please contact me if you have any problems with your order.
The following items can't be returned or exchanged
Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:
- Custom or personalized orders
Conditions of return
Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.
Questions about your order?
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