Special Auction - Select Pieces from the Jack Halpern Collection

We are proud to present the next in our series of special auctions from the collection of Jack Halpern.  Each month we are going to offer a selection of fine quality specimens from Jack's 3,200+ piece collection.  The VAST majority of these pieces from Jack's collection will be offered here in the auctions, as we feel that everyone deserves an equal opportunity at acquiring these important, well-documented and fine quality specimens for their collections.     

Jack Halpern was born May 18, 1920 in Brooklyn, New York, but has been a long-time resident of San Francisco.   Before Jack was a mineral collector, he graduated from New York University Summa Cum Laude with a degree in accounting, but shortly after enlisted in the Navy following the bombing of Pearl Harbor during WWII, eventually reaching the rank of Lt. Commander.  Years later, Jack toured the California Academy of Sciences in 1962 and became captivated by the specimens on display, thus starting a multi-decade long obsession with mineral collecting.  Jack already had a background in collecting, as he was quite passionate about flowers, serving in the presidency of both the San Francisco Rose Society and the San Francisco Orchid Society, well before the “collecting bug” grew to include minerals.  Over the years, Jack assembled his 3,200+ specimen collection with a specific emphasis on color, quality, and style/aesthetics, which is evident in every piece.  Jack admired pieces of all sizes from thumbnails to large cabinets and the vast majority of them rank from fine to world-class in their quality.

Above all else, Jack is considered to be the greatest gentleman in the modern era of mineral collecting.  He is beloved by all those who have met him, and he truly is one of the most iconic figures in the mineral world.   We recently acquired Jack's collection, and the VAST majority of these pieces will be offered here in the auctions, as we feel that everyone deserves and equal opportunity at acquiring these important, well-documented and fine quality pieces for their collections.  We are honored to have the opportunity to offer Jack's treasures to everyone on a regular basis for the foreseeable future.

We encourage you to read our blog post at https://www.irocks.com/the-jack-halpern-collection or his profile on the Mineralogical Record website https://mineralogicalrecord.com/biographies_labels/halpernjack/  for more information 

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Arfvedsonite (fine quality)
Mount Malosa, Zomba, Southern Region, Malawi
Ex. Jack Halpern
8.3 x 4.8 x 4.7 cm
Winning Bid: $371
Dioptase (doubly-terminated)
Tsumeb Mine, Oshikoto Region, Namibia
Ex. Jack Halpern
3.7 x 2.8 x 2.6 cm
Winning Bid: $580
Azurite with Malachite
Liufengshan Mine, Guichi District, Chizhou, Anhui, China
Ex. Jack Halpern
8.1 x 3.6 x 2.3 cm
Winning Bid: $380
Quartz pseudomorph / ''cast'' after Fluorite
Sidi Rahal Quarries, Sidi Rahal, El Kelaâ des Sraghna Province, Marrakesh-Safi Region, Morocco
Ex. Jack Halpern
10.7 x 7.7 x 7.2 cm
Winning Bid: $454
Mimetite-Pyromorphite Series (classic material)
Roughton Gill, Caldbeck, Allerdale, Cumbria, England, UK
Ex. Jack Halpern
3.1 x 2.8 x 2.3 cm
Winning Bid: $445
Malachite (classic material)
Mashamba West Mine, Sicomines copper-cobalt project, Mutshatsha, Lualaba, DR Congo
Ex. Jack Halpern
12.3 x 9.6 x 2.8 cm
Winning Bid: $285
Scheelite with Beryl var: Aquamarine
Pingwu Beryl Mine, Huya Township, Mount Little Xuebaoding, Pingwu Co., Mianyang, Sichuan, China
Ex. Jack Halpern
6.3 x 5.3 x 3.7 cm
Winning Bid: $900
Trophy San Francisco Gem and Mineral Society Show - 1992
San Francisco, California, USA
Ex. Jack Halpern
7.5 x 5.0 x 0.5 cm (base)
Winning Bid: $156
Erythrite (classic material)
Bou Azzer Mine, Ouisselsate Caïdat, Ouarzazate Prov., Drâa-Tafilalet Region, Morocco
Ex. Jack Halpern
4.6 x 3.7 x 1.2 cm
Winning Bid: $575
Tourmaline
Antsikoza pegmatite, Manapa pegmatite Field, Anosiarivo Manapa, Betafo District, Vakinankaratra, Madagascar
Ex. Jack Halpern
8.7 x 5.7 x 3.7 cm
Winning Bid: $810
Stilbite-Ca (bi-colored)
Sakur (Shakur) Quarry, Sakur, Sangamner, Ahmednagar District, Nashik Division, Maharashtra, India
Ex. Jack Halpern
7.7 x 6.4 x 5.3 cm
Winning Bid: $128
Quartz var: Amethyst
Thunder Bay District, Ontario, Canada
Ex. Jack Halpern
9.2 x 8.3 x 3.3 cm
Winning Bid: $483
Quartz var: Prase
Mega Horio, Serifos Island, Milos, South Aegean, Greece
Ex. Jack Halpern
5.7 x 2.2 x 1.2 cm
Winning Bid: $284
Fluorite (beautiful color) with Dolomite
Shangbao Mine, Leiyang Co., Hengyang, Hunan, China
Ex. Jack Halpern
11.7 x 6.4 x 6.2 cm
Winning Bid: $750
Wulfenite (classic material)
Erupción Mine, Los Lamentos Mts, Ahumada Municipality, Chihuahua, Mexico
Ex. Jack Halpern
9.7 x 7.2 x 3.8 cm
Winning Bid: $1,025
Quartz var: Agate (polished) (classic locality)
Idar-Oberstein, Hunsruck, Rhineland-Palatinate, Germany
Ex. Jack Halpern
13.2 x 8.4 x 2.6 cm, 350.8 grams
Winning Bid: $285
Calcite (GEM crystal)
Wuzhou, Guangxi, China
Ex. Jack Halpern
6.0 x 2.9 x 2.8 cm
Winning Bid: $390
Lazurite (fine crystal)
Ladjuar Medam, Sar-e-Sang, Koksha Valley, Kuran wa Munjan Dist., Badakhshan, Afghanistan
Ex. Jack Halpern
6.1 x 4.6 x 2.8 cm
Winning Bid: $650
Quartz var: Herkimer-Style Quartz (doubly-terminated)
Middleville, Town of Newport, Herkimer Co., New York, USA
Ex. Jack Halpern
5.2 x 3.3 x 3.2 cm
Winning Bid: $129
Tourmaline (slice)
Madagascar
Ex. Jack Halpern
7.0 x 6.3 0.7 cm, 42.40 grams
Winning Bid: $557
Microcline var: Amazonite on Albite
Konso, Southern Nations Nationalities and Peoples' Region, Ethiopia
Ex. Jack Halpern
8.3 x 7.7 x 6.7 cm
Winning Bid: $626
Vanadinite on Goethite Stalactites
Taouz Caïdat, Er-Rissani Cercle, Errachidia Province, Drâa-Tafilalet Region, Morocco
Ex. Jack Halpern
3.7 x 3.5 x 1.2 cm
Winning Bid: $1,075
Chalcanthite on Wood (RARE locality specimen)
Surprise Mine, Ravensthorpe, Ravensthorpe Shire, Western Australia, Australia
Ex. Jack Halpern
5.7 x 1.3 x 0.5 cm
Winning Bid: $465
Beryl var: Heliodor (treated Aquamarine)
Chumar Bakhoor, Hunza Valley, Gilgit District, Gilgit-Baltistan, Pakistan
Ex. Jack Halpern
4.2 x 3.6 x 2.7 cm
Winning Bid: $667
Epidote with Quartz (highly aesthetic specimen)
Hongxizhen Unnamed Mining Area, Meigu County, Liangshan Yi, Sichuan, China
Ex. Jack Halpern
7.7 x 6.7 x 5.3 cm
Winning Bid: $381
Topaz with ''Hyalite'' Opal (Opal-AN) (fluorescent)
Tepetate, Mun. de Villa de Arriaga, San Luis Potosí, Mexico
Ex. Jack Halpern
4.7 x 3.3 x 2.3 cm
Winning Bid: $451
Ammonium nickel sulfate (synthetic) (imitating Dioptase)
Germany
Ex. Jack Halpern
9.7 x 7.4 x 6.1 cm
Winning Bid: $648
Sphalerite with Chalcopyrite
Joplin Field, Tri-State District, Jasper Co., Missouri, USA
Ex. Jack Halpern
12.7 x 7.1 x 4.2 cm
Winning Bid: $3,050
Forsterite var: Peridot
Sapat Gali, Naran, Kaghan Valley, Mansehra Dist., Khyber Pakhtunkhwa, Pakistan
Ex. Jack Halpern
5.7 x 4.2 x 3.2 cm
Winning Bid: $635
Quartz var: Rock Crystal (classic material)
Göscheneralp, Göschenen Valley, Göschenen, Reuss Valley, Uri, Switzerland
Ex. Jack Halpern
10.3 x 6.1 x 5.2 cm, 474 grams
Winning Bid: $635