Special Auction - Select Pieces from the Collection of Jack Halpern

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 

Filter By

Rhodochrosite with Fluorite (classic material)
Sunnyside Mine, Bonita Peak, Gladstone, Eureka Mining District, San Juan Co., Colorado, USA
Ex. Jack Halpern; Smithsonian Institution; Brooks Davis
8.7 x 4.7 x 3.9 cm
Winning Bid: $2,250
Silver with Fluorite (RARE combo for this classic locality)
Kongsberg Silver Mining District, Buskerud, Norway
Ex. Jack Halpern
5.2 x 3.7 x 1.3 cm
Winning Bid: $2,550
Bournonite (classic locality)
Les Malines District, Gard, Occitanie, France
Ex. Jack Halpern; Steve and Clara Smale
8.6 x 6.2 x 5.4 cm
Winning Bid: $800
Pyromorphite (classic locality)
Bunker Hill Mine, Wardner, Shoshone County, Idaho, USA
Ex. Jack Halpern
4.6 x 3.7 x 2.8 cm
Winning Bid: $2,050
Pyrite (classic material)
Quiruvilca Mine, Quiruvilca District, Santiago de Chuco Province, La Libertad, Peru
Ex. Jack Halpern
13.1 x 7.1 x 2.3 cm
Winning Bid: $205
Calcite (classic material)
West Cumberland Iron Field, Copeland, Cumbria, England, UK
Ex. Jack Halpern; Burrage collection (Harvard University)
8.0 x 7.7 x 5.7 cm
Winning Bid: $3,250
Fluorapatite on Muscovite
Chumar Bakhoor, Nagar District, Gilgit-Baltistan, Pakistan
Ex. Jack Halpern
8.3 x 7.4 x 5.2 cm
Winning Bid: $550
Azurite (large crystals - classic material)
Tsumeb Mine, Oshikoto Region, Namibia
Ex. Jack Halpern; Luís Leite
8.0 x 7.3 x 3.2 cm
Winning Bid: $1,150
Scolecite on Stilbite-Ca
Nashik District, Nashik Division, Maharashtra, India
Ex. Jack Halpern
8.7 x 5.7 x 3.2 cm
Winning Bid: $374
Forsterite var: Peridot (sharp gemmy crystal)
Sapat Gali, Naran, Kaghan Valley, Mansehra Dist., Khyber Pakhtunkhwa, Pakistan
Ex. Jack Halpern
4.3 x 2.7 x 2.5 cm
Winning Bid: $1,265
Corundum var: Sapphire
Zazafotsy Quarry (Amboarohy), Zazafotsy, Ihosy District, Ihorombe, Madagascar
Ex. Jack Halpern
9.0 x 8.3 x 3.7 cm
Winning Bid: $3,380
Aragonite (classic material)
Giumentaro Mine, Capodarso, Enna, Enna Province, Sicily, Italy
Ex. Jack Halpern
11.3 x 8.9 x 6.3 cm
Winning Bid: $164
Spessartine with Muscovite on Microcline
Shengus, Roundu District, Gilgit-Baltistan, Pakistan
Ex. Jack Halpern
8.3 x 6.8 x 5.7 cm
Winning Bid: $610
Stibnite
White Caps Mine, Manhattan, Manhattan Mining District, Toquima Range, Nye Co., Nevada, USA
Ex. Jack Halpern
7.3 x 6.8 x 4.7 cm
Winning Bid: $408
Smithsonite (multi-color)
El Refugio Mine, Choix, Choix Municipality, Sinaloa, Mexico
Ex. Jack Halpern
9.8 x 6.2 x 2.8 cm
Winning Bid: $366
Hematite (iridescent) (classic material)
Rio Marina, Elba Island, Livorno Province, Tuscany, Italy
Ex. Jack Halpern
7.3 x 5.3 x 5.1 cm
Winning Bid: $813
Wavellite
Mauldin Mt., Montgomery Co., Arkansas, USA
Ex. Jack Halpern
8.7 x 3.3 x 3.1 cm
Winning Bid: $527
Wulfenite (classic material)
Erupción Mine, Los Lamentos Mts, Mun. de Ahumada, Chihuahua, Mexico
Ex. Jack Halpern
7.7 x 5.2 x 3.2 cm
Winning Bid: $802
Epidote with Quartz
Pampa Blanca District, Castrovirreyna Province, Huancavelica, Peru
Ex. Jack Halpern
12.0 x 6.9 x 4.7 cm
Winning Bid: $1,113
Lazurite (fine sharp crystals)
Sar-e-Sang, Kokcha Valley, Badakhshan, Afghanistan
Ex. Jack Halpern
9.2 x 5.8 x 4.7 cm
Winning Bid: $625
Gypsum var: Selenite (''floater'' specimen)
Winnipeg, Manitoba, Canada
Ex. Jack Halpern
5.3 x 5.2 x 5.2 cm
Winning Bid: $188
Sphalerite (''Ruby Jack'')
Elmwood Mine, Carthage, Smith Co., Tennessee, USA
Ex. Jack Halpern
5.5 x 4.4 x 3.2 cm
Winning Bid: $340
Fluorapophyllite-(K) on Blue Chalcedony
Nashik District, Nashik Division, Maharashtra, India
Ex. Jack Halpern
12.7 x 7.7 x 2.3 cm
Winning Bid: $202
Quartz var: Smoky (GEM QUALITY) (classic material)
Simplon Tunnel, Termen, Brig, Valais, Switzerland
Ex. Jack Halpern
9.6 x 3.7 x 2.9 cm, 204.8 grams
Winning Bid: $526
Calcite with Jamesonite/Boulangerite inclusions
Herja Mine, Chiuzbaia, Baia Sprie, Maramureș County, Romania
Ex. Jack Halpern
6.3 x 4.7 x 2.7 cm
Winning Bid: $290
Baryte (large crystal) with Malachite and Chrysocolla
Mashamba West Mine, Sicomines copper-cobalt project, Mutshatsha, Lualaba, DR Congo
Ex. Jack Halpern
9.3 x 6.2 x 4.8 cm
Winning Bid: $1,383
Sodalite var: Hackmanite (fluorescent and tenebrescent)
Kiran, Kokcha Valley, Badakhshan, Afghanistan
Ex. Jack Halpern
4.8 x 3.7 x 3.3 cm
Winning Bid: $140
Silver with Copper (classic material)
Keweenaw Peninsula, Keweenaw Co., Michigan, USA
Ex. Jack Halpern
11.3 x 10.7 x 5.2 cm
Winning Bid: $2,000
Fluorite with Quartz
Riemvasmaak Fluorite Occurrences, Riemvasmaak, Kakamas, Kai !Garib Local Municipality, ZF Mgcawu District Municipality, Northern Cape, South Africa
Ex. Jack Halpern
10.8 x 8.4 x 4.3 cm
Winning Bid: $825
Olmiite (rare)
N'Chwaning II Mine, Kuruman, Kalahari Manganese Field, Northern Cape, South Africa (Type Locality)
Ex. Jack Halpern
4.1 x 3.4 x 1.8 cm
Winning Bid: $607