POST-TUCSON SPECIAL MINERAL COLLECTION LIQUIDATION AUCTION - ends Thursday Feb 28, 2019

ends Thursday Feb 28, 2019
at 6:30 PM (Central Time Zone)

We're back from Tucson with a great selection of specimens. We have pieces set aside specifically for the auctions that didn't make it to the shows, along with new finds and old collections we've purchased. You'll find gem crystals, rare species, old classics, and many good specimens that are hard to find at any price, let alone at auction! Plus, we included a number of holdbacks from other old mineral collections we have liquidated, for a great variety of specimens including pieces worth $1000+, starting at only $10.


Some of the highlights from this week's include:

1. Large and rich ADAMITE plate
2. Superb Huanggang FLUORITE, ARSENOPYRITE & QUARTZ
3. Framed prints by EBERHARD EQUIT
4. Tsumeb COBALTOAN SMITHSONITE w/ large xls
5. Large English FLUORITE and rare old CALCITE HELECTITE
6. JEREMEJEVITE from the Charlie Key Collection
7. Rare old BYSSOLITIC CALCITE from French Creek
8. Classics and rarities from the Kay Robertson & David Burgess Collections
9. Large rare DIOPTASE on CALCITE from the Kaokoveld
10. Rare large PHOSPHATE plate from Brazil
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Azurite (Rob Sielecki Coll.)
Khanong open pit, Sepon Mine, Vilabouly District, Savannakhet Province, Laos
3.4 x 3.2 x 2.5 cm
Dioptase on Calcite (Rob Sielecki Coll.)
Kaokoveld Plateau, Kunene Region, Namibia
12.0 x 9.0 x 7.2 cm
Gypsum (rare locale) Lindemann & Robertson Coll.
Ton II Mine, Wiesloch, Baden-Wurttemberg, Germany
9.2 x 7.2 x 4.5 cm
Copper (classic AZ) Kay Robertson Coll.
Ray Mine, Pinal County, Arizona
5.0 x 2.9 x 0.3 cm
Cut color-zoned Fluorite (rare - 53.46 carats) ex Obodda
Cabalongo, Valle de Punilla, Punilla Department, Cordoba, Argentina
3.6 x 1.8 x 0.9 cm
Ilvaite (classic locale)
Dalnegorsk, Primorsky Krai, Russia
4.3 x 3.0 x 3.0 cm
Rhodochrosite (W.S. Logan Coll.)
Manuelita Mine, Morococha District, Yauli Province, Junin, Peru
4.2 x 3.4 x 2.7 cm
Millerite (David Burgess Coll.)
Wallace Stone Company Quarry, Bay Port, Huron Co., Michigan
3.1 x 2.8 x 2.6 cm
Sharp Carrollite on matrix (New Find)
Kamoya South II Mine, Kambove District, Katanga, Democratic Republic of Congo
5.8 x 3.3 x 3.3 cm
Aragonite on large unusual Cobaltoan Calcite
Wenshan Mine, Wenshan Co., Wenshan, Yunnan, China
14.8 x 11.0 x 7.5 cm
Semseyite, Sphalerite & Calcite (old classic) David Burgess Coll.
Herja Mine, Chiuzbaia, Baia Mare, Maramures Co., Romania
9.2 x 7.3 x 3.8 cm
Axinite (RARE Mexico) Perkin & Robertson Coll.
Sangre de Cristo Mine, Mun. de Sultepec, Mexico, Mexico
2.0 x 1.5 x 0.5 cm
Prehnite w/ Apophyllite (2 generations) (uncommon)
O & G Woodbury Quarry, Woodbury, Litchfield Co., Connecticut
5.7 x 3.6 x 2.7 cm
Vanadinite (rare CA) Robertson Coll.
Ubehebe Mine, Cottonwood Mts, Inyo Co., California
2.8 x 2.6 x 1.6 (Largest of 2)
DT Manganoan Calcite (2017 find - fluorescent!)
Huanggang Mine, Hexigten, Inner Mongolia A.R., China
8.7 x 3.3 x 2.3 cm
Eosphorite w/ Greifensteinite/Zanazziite (RARE combo)
Poco d'Antas claim, Piaui Valley, Taquaral, Itinga, Minas Gerais, Brazil
17.3 x 9.5 x 3.0 cm
Cerussite (RARE) Rob Sielecki Coll.
Mount Bonnie Mine, Grove Hill, Northern Territory, Australia
5.8 x 4.1 x 2.8 cm
Baryte (Rob Sielecki Coll.)
Jebel Ouichane, Sagangane, Nador, L'oriental Region, Morocco
7.5 x 5.3 x 1.2 cm
Mineral Auctions