MINERAL COLLECTION LIQUIDATION AUCTION - ends Thursday March 21, 2019

ends Thursday March 21, 2019
at 6:30 PM (Central Time Zone)

Featuring new specimens culled from the purchase of the Robertson, Burgess, and Logan (Rhodochrosite) collections! We have pieces set aside specifically for the auctions that didn't make it to the Tucson shows, along with new finds and old collections we've purchased. Look for a great mix of old classics and specimens you'd expect to see at retail prices at shows!


Some of the highlights from this week's include:

1. Rare large HACKMANITE slab and rich old CROCOITE, VAUQUELINITE & PYROMORPHITE from Russia
2. LUDWIGITE from California and large WILLEMITE xl from the Sterling Mine
3. Excellent large VANADINITE plate
4. Classic large color-zoned FLUORITE from Illinois
5. Rare Colorado CALCITE and a large QUARTZ & RHODOCHROSITE from the Sunnyside Mine
6. Large AZURITE & MALACHITE plate from Milpillas
7. RHODOCHROSITES from the Logan Collection
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Rhodochrosite vugs in large Quartz (classic Colorado)
Sunnyside Mine, Gladstone, Eureka District, San Juan Co., Colorado
16.3 x 12.5 x 9.0 cm
Hematite w/ Fluorite (Robertson & Van Tichelen Coll.)
Clara Mine, Rankach valley, Oberwolfach, Baden-Wurttemberg, Germany
5.6 x 5.1 x 4.0 cm
Pyrargyrite (superb old classic) Perkin & Robertson Coll.
St Andreasberg, Harz, Lower Saxony, Germany
2.4 x 1.6 x 1.5 cm
Kermesite (classic locale)
Nova Alexander adit, Pezinok, Bratislava Region, Slovakia
5.4 x 4.4 x 2.6 cm
Rhodochrosite (classic locale)
Banska Stiavnica (Schemnitz), Banska Bystrica Region, Slovakia
5.6 x 3.8 x 3.6 cm
Brucite (rare Russia)
Bazhenovsk deposit, Asbest, Sverdlovsk Oblast, Russia
4.4 x 2.8 x 2.0 cm
Plumosite, Calcite, Galena & Quartz
Pribram, Bohemia, Czech Republic
7.0 x 4.7 x 3.1 cm
Valentinite
Nova Alexander adit, Pezinok, Bratislava Region, Slovakia
5.0 x 3.5 x 1.9 cm
Goethite ps. After Pyrite (David Burgess Coll.)
Pelican Point Area, Utah Co., Utah
8.5 x 5.6 x 5.3 cm
Manganoan Calcite (fluorescent!)
Manaoshan Mine, Dongpo ore field, Chenzhou, Hunan, China
7.2 x 6.4 x 5.3 cm
Azurite & Malachite
Liufengshan Mine, Guichi District, Anhui, China
10.8 x 6.9 x 4.1 cm
Floater Pyrite nodule (Texas!) Rob Sielecki Coll.
Martin Marietta quarry (TXI Cement quarry), Midlothian, Ellis Co., Texas
7.4 x 5.9 x 5.8 cm
Pyromorphite w/ Cerussite (1997 find - Sanabria Coll.)
San Andres Mine, Espiel, Cordoba, Andalusia, Spain
10.5 x 7.8 x 7.3 cm
Large Vanadinite plate
Mibladen, Midelt Province, Draa-Tafilalet Region, Morocco
14.3 x 7.2 x 3.2 cm
Faden Quartz (David Burgess Coll.)
Toyee, Wana, South Waziristan, Khyber Pakhtunkhwa, Pakistan
6.8 x 2.6 x 2.3 cm
Rhodochrosite (W.S. Logan Coll.)
Pachapaqui District, Bolognesi Province, Ancash Department, Peru
10.7 x 7.5 x 3.0 cm
Galena, Siderite & Quartz (classic locale) Kay Robertson Coll.
Neudorf, Harzgerode mining district, Harz, Saxony-Anhalt, Germany
5.6 x 4.9 x 3.2 cm
Calcite on Calcite (illustrated - W.S. Logan Coll.)
Gyongyosoroszi, Matra Mts, Heves, Hungary
4.5 x 3.1 x 2.5 cm
Large Stibnite
Wuling Mine, Qingjiang, Wuning Co., Jiangxi, China
14.0 x 1.6 x 0.8 cm
Opal (fluorescent) David Burgess Coll.
Virgin Valley, Humboldt Co., Nevada
9.6 x 7.3 x 5.1 cm
Minium (old) David Burgess Coll.
Stribro (Mies), Plzen Region, Bohemia, Czech Republic
6.1 x 6.0 x 4.2 cm
Rhodochrosite & Quartz (W.S. Logan Coll.)
Huallypon Mine, Pasto Bueno, Pampas Dist., Pallasca Prov, Ancash, Peru
5.1 x 4.1 x 3.0 cm
Large Fluorapophyllite-(K) & Stilbite (Joan Abella i Creus Coll.)
Mumbai District (Bombay District), Maharashtra, India
15.2 x 9.0 x 7.3 cm
Crocoite, Vauquelinite & Pyromorphite (old - rich)
Berezovsk Deposit, Berezovsk, Sverdlovsk Oblast, Russia
13.3 x 8.5 x 4.3 cm
Smithsonite (classic locale)
Serpieri Mine No. 60, Kamariza Mines, Lavrion District, Attica, Greece
7.8 x 4.5 x 4.0 cm
Quartz incl. w/ Hematite (Kay Robertson Coll.)
Aouli, Midelt Province, Draa-Tafilalet Region, Morocco
7.2 x 6.6 x 2.1 cm
Baryte balls w/ Dolomite & Marcasite (Kay Robertson Coll.)
Christiane Mine, Adorf, Waldeck-Frankenberg, Hesse, Germany
7.8 x 7.8 x 4.6 cm
Mineral Auctions