PRE-TUCSON SPECIAL MINERAL COLLECTION LIQUIDATION AUCTION:
featuring OLD CLASSICS - ends Thursday Jan 31, 2019

ends Thursday Jan 31, 2019
at 6:30 PM (Central Time Zone)

This auction features a large group of minerals spanning over 100 years of history, mostly pulled from the collections of lifelong mineral collectors Kay Robertson and David Burgess. These are pieces nobody has seen for sale yet, offered to auction for the first time! Look for superb old classics ! 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. Crystallized GOLD specimens
2. NEW FIND of WAVELLITE from Ireland
3. Superb CALCITES from the George Feist Collection
4. Rare FERGUSONITE from Texas!
5. Specimens from the Rob Sielecki Australian Collection including a fine large
BUSTAMITE and a matrix Namibia AMETHYST
6. Sharp LONDONITE xl and a Rare NATIVE IRON slab from Russia
7. NEW FIND of DRAVITE-SCHORL from Brazil
8. Rare pink FLUORITE w/ green YTTRIUM centers from Colombia
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Molybdenite on Quartz (classic locale) David Burgess Coll.
Wolfram Camp, Dimbulah, Queensland, Australia
7.5 x 6.0 x 4.5 cm
Willemite var. Troostite on Calcite (both fluorescent) David Burgess Coll.
Sterling Mine, Sterling Hill, Ogdensburg, Franklin mining district, Sussex Co., New Jersey
10.2 x 4.5 x 3.4 cm
Gemmy pink Fluorite w/ green Yttrium (RARE) David Burgess Coll.
Pena Blanca Mine, Boyaca Department, Colombia
9.5 x 6.4 x 5.5 cm
Amethyst with Hematite inclusions (David Burgess Coll.)
Thunder Bay District, Ontario, Canada
10.5 x 8.8 x 6.5 cm
Amethyst xl plate (fine) Rob Sielecki Coll.
Goboboseb Mts, Brandberg Area, Erongo Region, Namibia
8.7 x 6.1 x 5.2 cm
DT Wiluite xl (rare - Co-Type Locality) Kay Robertson Coll.
Akhtaragda River mouth, Vilyui River Basin, Sakha Republic, Russia
2.8 x 1.6 x 1.5 cm
Crystallized Gold nugget (18.6 grams)
Bendigo, City of Greater Bendigo, Victoria, Australia
3.3 x 2.5 x 0.4 cm
Large Bustamite with Galena (Rob Sielecki Coll.)
Broken Hill, New South Wales, Australia
11.7 x 7.4 x 5.0 cm
Wavellite (NEW FIND - rare)
Doon East, Ballybunnion, Co. Kerry, Ireland
7.0 x 6.0 x 1.8 cm
Crystallized Gold w/ Copper (famous locale - 19 grams)
Mockingbird Mine, Mother Lode Belt, Mariposa Co., California
5.3 x 2.2 x 1.7 cm
Calcite w/ hydrocarbon inclusions (rare style) David Burgess Coll.
Minerva No. 1 Mine, Cave-in-Rock, Hardin Co., Illinois
8.5 x 7.4 x 5.7 cm
Stibnite on Quartz (Kay Robertson Coll.)
Herja Mine?, Chiuzbaia, Baia Mare, Maramures Co., Romania
10.0 x 5.2 x 4.3 cm
Native Iron in Diabase slab (RARE) David Burgess Coll.
Ozernaya Mount, Dzheltul'skii massif, Kureika river, Krasnoyarsk Krai, Russia
7.4 x 5.1 x 0.4 cm
Large Quartz (old finds)
Hot Springs, Garland County, Arkansas
12.5 x 11.8 x 8.0 cm
Londonite xl (superb textbook large XL) Rukin Jelks Coll.
Antsongombato gem mine, Betafo, Vakinankaratra, Madagascar
2.2 x 2.0 x 2.0 cm
Stringhamite (rare Cu-silicate - Type Locality) David Burgess Coll
Bawana Mine, Rocky District, Rocky Range, Beaver Co., Utah
7.5 x 6.0 x 3.0 cm
Large fishtail-twinned Calcite (RARE style - old USA classic) George Feist Coll.
Joplin Field, Tri-State District, Jasper Co., Missouri
16.0 x 8.0 x 7.3 cm
Rhodonite (1991 old finds)
San Martin Mine, Chiurucu, Huallanca Dist., Bolognesi Prov., Ancash, Peru
5.0 x 2.8 x 2.5 cm
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