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Rhodochrosite. Sweet Home Mine, Detroit City Claim Block, Mount Bross. Alma Mining District, Park C...
Description
RhodochrositeSweet Home Mine, Detroit City Claim Block, Mount Bross
Alma Mining District, Park County
Colorado, USA
Recovered in 2004, just weeks before the permanent closure of the Sweet Home Mine, this fine specimen represents the final generation of material from one of the world's most celebrated sources of Rhodochrosite. The specimen features numerous gemmy to translucent cherry-red rhombohedral crystals-the color and form for which Sweet Home material is prized-measuring up to 2 cm on edge. The crystals display moderate luster with frosted faces and are attractively arranged across a matrix dusted with sulfide minerals and slender Quartz needles, creating appealing contrast and depth. Designated as the State Mineral of Colorado, Rhodochrosite from this locality is renowned for its combination of vibrant hue, crystal perfection, and historical importance. A desirable and well-balanced Sweet Home Mine specimen, marking the close of a legendary era in American mineralogy.
Measurements: 4.13 x 2.76 x 1.34 inches (10.50 x 7.00 x 3.40 cm)
Provenance: Property of a Distinguished Southern California Collector, Ex. Gerard L. Cafesjian Collection: Ex. I.M. Chait Gallery, Beverly Hills, California
More Information: All items are offered "as is." While every effort has been made to accurately describe each lot, certain pieces—particularly fossils, minerals, and carvings—may exhibit minor imperfections, repairs, restorations, or natural wear consistent with age, excavation, or handling. Prospective buyers are encouraged to carefully review photographs and descriptions and to request additional condition information prior to bidding.
Estimate: $4,000 - up.
Auction Info
Buyer's Premium per Lot:
25% of the successful bid (minimum $49) per lot.
This lot is in: 2 -
Signature® Internet Session - No Floor or Phone Bidding (Mail, Fax, Internet, and Heritage Live):
(Lots 72188-72346) - 4:00 PM Central Time, Tuesday, December 2, 2025.
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Additional Location Info:
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Dallas, TX 75261
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