POST-MUNICH SHOW MINERAL COLLECTION AUCTIONS (set 1 of 2) featuring OLD CLASSICS, GEM CRYSTALS and RARE SPECIES - ends Thursday Nov 1, 2018

ends Thursday Nov 1, 2018
at 6:30 PM (Central Time Zone)

A selection of specimens in this week's auctions with a mix of classics, gem crystals, contemporary minerals and rare species ! We are continuing to process material from the wonderful old mineral collections of Kay Robertson along with fine minerals from numerous other collections and purchases including 1980s-90s specimens from the collections of Paul Zerfass, Ted Bartels and Art Soregaroli Collections. Lots of rare mineral specimens here that are hard to find at ANY price, let alone at auction!


Some of the highlights from this week's include:

1. Dramatic large AMETHYST pseudo from the Ken Roberts Collection
2. Fine MALACHITE "Christmas tree" from the famous 1980s finds at Morenci
3. Superb Spanish DOLOMITE & Austrian TITANITE
4. Rare large LOLLINGITE xls from Franklin
5. RHODOCHROSITES from the W.S. Logan Collection
6. Excellent PYROMORPHITE from Daoping
7. Uncommon and superb style PYRITE from Huanzala
8. Large Tsumeb CALCITE w/ DUFTITE
9. Rare large HUBEITE, INESITE, APOPHYLLITE, QUARTZ & CALCITE
10. Exceptional matrix ORPIMENT from the Twin Creeks Mine
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Gypsum (RARE Germany) Kay Robertson Coll.
Wehr, Black Forest, Baden-Wurttemberg, Germany
8.1 x 6.1 x 3.4 cm
Marcasite & Siderite (RARE - old) Harvard & Robertson Coll.
Annaberg, Annaberg District, Erzgebirge, Saxony, Germany
5.4 x 5.0 x 2.2 cm
Iridescent Chalcopyrite on Calcite (2015 find)
Baisha Copper Mine, Daye Co., Huangshi Prefect., Hubei Province, China
5.3 x 4.2 x 3.9 cm
Vanadinite on Baryte (classic locale)
Mibladen, Midelt Province, Draa-Tafilalet Region, Morocco
4.7 x 4.3 x 2.1 cm
Superb DT Titanite twin (classic locale)
Laperwitzgraben, Dorf valley, Kals valley, East Tyrol, Tyrol, Austria
4.3 x 1.9 x 1.8 cm
Wulfenite (classic Arizona)
Silver Bill Mine, Gleeson, Turquoise District, Cochise Co., Arizona
5.8 x 3.8 x 3.0 cm
Galena (RARE - old) Kay Robertson Coll.
Fiedlersgluck Mine, Bytom District (Beuthen), Upper Silesia, Poland
9.3 x 6.1 x 5.8 cm
Rhodochrosite on Quartz (uncommon)
Raura District, Cajatambo Province, Lima Department, Peru
8.5 x 7.0 x 3.3 cm
Lollingite (Paul Otto Coll.)
Huanggang Fe-Sn deposit, Hexigten Banner, Inner Mongolia A.R., China
7.1 x 6.3 x 4.4 cm
Baryte (old) Kay Robertson Coll.
Zobes, Zobes-Bergen District, Vogtland, Saxony, Germany
13.5 x 5.0 x 1.6 cm
Rhodochrosite w/ Ilvaite (illustrated - W.S. Logan Coll.)
Remedios Mine, Taxco, Guerrero, Mexico
3.8 x 2.9 x 2.7 cm
Cuprite on Copper (Ted Bartels Coll.)
Chino Mine, Santa Rita, Grant Co., New Mexico
9.7 x 4.9 x 1.0 cm
Calcite on color-zoned Fluorite (Ted Bartels Coll.)
Rosiclare Level, Denton Mine, Hardin Co., Illinois
10.7 x 8.0 x 6.2 cm
Rhodochrosite, Bornite, etc (illustrated - W.S. Logan Coll.)
Champion Mine, Cinnamon Pass, Park District, Hinsdale Co., Colorado
3.6 x 3.2 x 1.4 cm
Malachite "Christmas tree" & Azurite (famous find) Ted Bartels Coll.
Copper Mountain, Morenci, Greenlee Co., Arizona
10.1 x 5.7 x 4.8 cm
"Electric-blue" Azurite on Malachite
Milpillas Mine, Cuitaca, Sonora, Mexico
6.5 x 3.8 x 2.1 cm
Cerussite (RARE - old) Kay Robertson Coll.
Tarnowskie Gory (Tarnowitz), Tarnowskie Gory District, Upper Silesia, Poland
4.5 x 3.2 x 1.7 cm
DT bi-colored Fluorapophyllite
Jalgaon, Maharashtra, India
7.3 x 3.7 x 2.6 cm
Pyrite, Sphalerite & Galena (superb)
Huanzala Mine, Huallanca, Huallanca District, Bolognesi Province, Ancash, Peru
6.5 x 4.3 x 2.4 cm
Mineral Auctions