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Dioptase on Druzy Quartz
Mfouati Mine, Mfouati, Bouenza Dept., Republic of Congo
Ex. Wally Mann
5.4 x 3.7 x 3.5 cm
Winning Bid: $232
Algodonite and Quartz (classic locale)
Mohawk Mine, Mohawk, Keweenaw Co., Michigan, USA
Ex. Dick Hauck
5.1 x 4.2 x 0.5 cm
Winning Bid: $50
Brucite (rich yellow color)
Killa Saifullah Dist., Balochistan, Pakistan
6.2 x 4.7 x 1.7 cm
Winning Bid: $165
Gem Aragonite (set of 11)
Cicov Hill, Horenec, Ustí nad Labem Region, Czech Republic
3.6 x 0.9 x 0.8 cm (tallest)
Winning Bid: $161
Chabazite var. Phacolite
Burnt Cabin Creek, Spray, Wheeler Co., Oregon, USA
Ex. Rudy Tschernich
10.8 x 6.2 x 5.7 cm
Winning Bid: $187
Zincite, Calcite & Franklinite
Franklin Mine, Franklin, Sussex Co., New Jersey, USA
Ex. A.L. Kidwell
6.1 x 5.8 x 2.6 cm
Winning Bid: $103
Brazilianite with Quartz
Córrego Frio Mine, Linópolis, Minas Gerais, Brazil
Ex. Chet Lemanski
7.7 x 6.8 x 6.6 cm
Winning Bid: $247
Pyrite concretion
Dongchuan Cu ore field, Dongchuan Dist., Kunming, Yunnan, China
8.1 x 7.5 x 4.1 cm
Winning Bid: $140
Fluorite & Siderite on Quartz
Kara-Oba W deposit, Moiynkum Dist., Jambyl Region, Kazakhstan
Ex. Kurt Hefendehl
8.6 x 6.8 x 6.6 cm
Winning Bid: $336
Fluorapatite & Rhodochrosite (rare combo!)
Wutong Mine, Liubao, Wuzhou, Guangxi, China
Ex. Kurt Hefendehl
10.2 x 6.5 x 4.3 cm
Winning Bid: $555
Tourmaline on Quartz (rare Pakistan)
Chhappu, Braldu Valley, Shigar Dist., Gilgit-Baltistan, Pakistan
14.7 x 6.7 x 5.7 cm
Winning Bid: $800
Gyrolite on Druzy Quartz
Malad Quarry, Mumbai, Maharashtra, India
8.3 x 7.0 x 6.1 cm
Winning Bid: $45
Pyrite
Navajún, La Rioja, Spain
8.1 x 5.6 x 5.6 cm
Winning Bid: $150
large gem Indicolite Tourmaline "pencil" (circa 2010 find)
Pederneira Mine, São José da Safira, Minas Gerais, Brazil
12.5 x 0.5 x 0.5 cm, 7 grams
Winning Bid: $235
Gypsum (fluorescent floater)
Red River Floodway, Winnipeg, Manitoba, Canada
8.5 x 7.7 x 5.7 cm
Winning Bid: $194
Fluorite on Calcite with Gypsum
Qinglong Mine, Qinglong Co., Guizhou, China
10.3 x 9.7 x 7.1 cm
Winning Bid: $50
Crystallized Copper with Cuprite (2021 find)
Chengmenshan Mine, Jiujiang, Jiangxi, China
9.5 x 7.6 x 1.6 cm
Winning Bid: $400
Fluorite
Ruyuan Fluorite Mine, Ruyuan Co., Guangdong, China
8.6 x 6.7 x 6.7 cm
Winning Bid: $95
Vanadinite (2001 pocket)
Mibladen, Midelt Prov., Draa-Tafilalet Region, Morocco
4.3 x 3.9 x 1.4 cm
Winning Bid: $135
Fluorite with Celestine
Stoneco White Rock Quarry, Clay Center, Ottawa Co., Ohio, USA
Ex. Chet Lemanski
5.2 x 5.1 x 4.8 cm
Winning Bid: $110
Sillimanite var: Fibrolite (pre-1900)
Bodenmais, Regen District, Lower Bavaria, Bavaria, Germany
Ex. Dr. Bob Lauf; August Krantz; Michigan Tech.
5.6 x 2.7 x 2.3 cm
Winning Bid: $213
Aragonite (superb rare locality specimen)
Morro Bay, San Luis Obispo Co., California, USA
Ex. Dr. Bob Lauf; Ed Allabough
13.2 x 10.7 x 5.2 cm
Winning Bid: $355
Staurolite with Almandine Garnet (excellent specimen)
Keivy Mountains, Lovozersky District, Murmansk Oblast, Russia
Ex. Dr. Bob Lauf
18.3 x 12.2 x 2.3 cm
Winning Bid: $1,383
Chabazite (classic material - 1800s)
Nidda, Wetteraukreis, Darmstadt, Hesse, Germany
Ex. Dr. Bob Lauf; August Krantz; Michigan Tech.
5.7 x 3.6 x 2.6 cm
Winning Bid: $118
Quartz (bipyramidal crystals) included with Hedenbergite
2nd Sovetskii Mine, Partizanskoe Pb-Zn deposit, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia
Ex. Dr. Bob Lauf
12.3 x 10.1 x 9.3 cm
Winning Bid: $851
Stilbite-Ca (''bow tie''-shaped group) (Collected: 1940s)
Upper New Street Quarry, Paterson, Passaic Co., New Jersey, USA
Ex. Dr. Bob Lauf; Walter Kuenstler
4.6 x 3.9 x 1.7 cm
Winning Bid: $157
Torbernite (Archduke Stefan Habsburg…Mined: 1800s)
Old Gunnislake Mine, Clitters United Mines, Gunnislake, Calstock, Cornwall, England, UK
Ex. Dr. Bob Lauf; Archduke Stefan
5.0 x 3.7 x 2.7 cm
Winning Bid: $2,050
Stilbite Subgroup
near Manjuri, Chuta Magpur, Bengal, India
Ex. Dr. Bob Lauf; Geological Museum of Calcutta, Michigan Tech.
10.6 x 7.2 x 6.3 cm
Winning Bid: $95
Heulandite Subgroup (classic locality)
Bulandsdalur, Berufjörður, Djúpavogshreppur, Múlaþing, Eastern Region, Iceland
Ex. Dr. Bob Lauf; John Albanese; A. J. Beres
6.3 x 5.4 x 4.7 cm
Winning Bid: $215
Datolite included with Hedenbergite with Ilvaite
1st Sovetskii Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia
Ex. Dr. Bob Lauf
7.8 x 5.0 x 3.2 cm
Winning Bid: $1,083