Geode with Pink Calcite (ex Richard Kosnar Collection)
- Clark County, Missouri, USA
- Small Cabinet, 7.2 x 6.8 x 5.2 cm and 7.3 x 6.7 x 5.2 cm
- Start Time: 01/20/2022 9:00:00 pm (CST)
- End Time: 01/27/2022 6:45:00 pm (CST)
- Auction Closed
- Winning Bidder: Private Bidder
Here we have a wonderful old geode labeled as coming from Peaksville in the far northeast corner of Missouri near Hamilton in far western Illinois (near the Illinois/Iowa border on the Des Moines River). You don't see a lot of these on the market these days, and I can't remember if I've ever seen anything labeled as coming specifically from Peaksville before. This piece features a beautiful group of sharp, well-formed, pink colored scalenohedral Calcite crystals sitting in an open geode lined with smaller white "dogtooth"-shaped Calcites. The other half of the geode features just the little white Calcites. The largest Calcite crystal measures 3.3 cm long. I don't know what is causing the pink color in the Calcites, whether it is manganese or another chromophore. A great old-time Midwest Calcite specimen from this uncommon locality. From the collection of well-known collector and dealer, Richard Kosnar (1946-2007) of Black Hawk, Colorado who was the namesake for the phosphate species, Kosnarite.