C archived mineral specimens

Calcite

#49658

Availability: Sold

Locality: Brushy Creek mine, Reynolds Co., Missouri, United States
Formula: CaCO₃
Size: SmCabinet 7x5x5cm

This is a fine mineral of perfection, with no flaws or damage whatsoever. The Calcite crystal is a doubly terminated scalenohedral crystal to 7.5cm and is perfect. The crystal sits perfectly on limestome matrix with Dolomite, Chalcopyrite and Galena. The Calcite itself has included Dickite giving it a "foggy" appearance. At one end the crystal is snow white from the Dickite totally intruding the crystal. It is a specimen out of the Martin Jensen collection of who had personally collected it in January of 1998 and recorded the exact locality as seen on his personal label (prov. tab). PS- it sits perfect. It shows much better in person.

Calcite at Dakota Matrix Calcite at WebMineral Calcite at MinDat

Calcite

#49779

Availability: Sold

Locality: West Fork mine, Reynolds Co., Missouri, United States
Formula: CaCO₃
Size: SmCabinet 7.5x5x4.5cm
Tagged: carbonate

This is an exceptional doubly terminated honey colored crystal of Calcite. No scratches, no damage, sits perfect and very showy.

Calcite at Dakota Matrix Calcite at WebMineral Calcite at MinDat

Calcite

#AH51407

Availability: Sold

Locality: Treasure Falls, Wolf Creek Pass, San Juan Mts, Mineral Co., Colorado, United States
Formula: CaCO₃
Size: SmCabinet 5.5x4x3cm
Tagged: carbonate

Treasure Falls has more to offer besides Calcite. But this Calcite I thought was fun since it is double refrectory as seen by the doubled Hampson name.

Calcite at Dakota Matrix Calcite at WebMineral Calcite at MinDat