Special Auction - Specimens from the Collection Gary and Terry Butts

We are very excited to offer the worldwide collection of Gary and Terry Butts of Livermore, Colorado. Nearly all of the specimens were collected between the 1950s-1980s, and are a great representation of what was coming out at the time.  

This husband and wife collecting duo were childhood sweethearts, and have been together since they began dating as teenagers growing up in East Des Moines, Iowa in the 1950s. Both of them had an early interest in the hobby thanks to the fact that Terry's parents had a keen interest in lapidary, which sparked an interest in rocks for both of them. Gary traveled to various localities around the US as a teenager with his father, to personally collect specimens. He then attended the School of Mines in Golden, Colorado, and graduated in 1967 with a degree in extractive metallurgical engineering. We went to work for several mining companies over the years along with the Colorado School of Mines Research Institute. Gary's various jobs allowed him to travel the world and build his collection by buying a lot of specimens in person when they were coming out of the ground. Additionally, Terry's uncle was a miner in Creede, Colorado, and later owned a rock shop that supplied Gary with specimens from the area.  

The specimens in this auction represent what Gary and Terry considered the "cream of the crop" of their collection.

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Hübnerite (gemmy) with Quartz (classic material)
Huayllapon Mine, Pasto Bueno, Ancash, Peru
Ex. Gary and Terry Butts
7.1 x 2.7 x 1.8 cm
Winning Bid: $300
Vauxite (superb color) (very rare)
Siglo XX Mine, Llallagua, Bustillo Province, Potosi, Bolivia (Type Locality)
Ex. Gary and Terry Butts
6.9 x 5.1 x 0.8 cm
Winning Bid: $2,050
Cerussite (classic material)
Flux Mine, Alum Gulch, Harshaw District, Patagonia Mountains, Santa Cruz Co., Arizona, USA
Ex. Gary and Terry Butts
8.2 x 6.7 x 4.3 cm
Winning Bid: $163
Sphalerite (superb color and quality)
Commodore Mine, Amethyst vein, Creede District, Mineral Co., Colorado, USA
Ex. Gary and Terry Butts
11.6 x 8.7 x 7.2 cm
Winning Bid: $298
Pyromorphite (classic material)
Les Farges Mine, Ussel, Ussel, Corrèze, Nouvelle-Aquitaine, France
Ex. Gary and Terry Butts
5.2 x 3.4 x 2.6 cm
Winning Bid: $393
Covellite (classic material)
Reynolds Tunnel, Summitville District, Rio Grande Co., Colorado, USA
Ex. Gary and Terry Butts
7.7 x 6.7 x 4.0 cm
Winning Bid: $330
Vanadinite (classic material)
Mibladen, Midelt, Khenifra Province, Meknes-Tafilalet Region, Morocco
Ex. Gary and Terry Butts
4.8 x 3.4 x 2.3 cm
Winning Bid: $114
Cassiterite (cyclic twins) on Quartz
Viloco Mine, Loayza Province, La Paz, Bolivia
Ex. Gary and Terry Butts
5.7 x 5.6 x 2.6 cm
Winning Bid: $151
Fluorite (gemmy ''phantom'' crystals) with Petroleum var: Bitumen
Minerva No. 1 Mine, Ozark-Mahoning group, Cave-In-Rock Mining Sub-District, Hardin Co., Illinois, USA
Ex. Gary and Terry Butts
9.2 x 7.7 x 6.9 cm
Winning Bid: $508
Silver on Calcite
Batopilas, Andres del Rio Dist., Mun. de Batopilas, Chihuahua, Mexico
Ex. Gary and Terry Butts
4.3 x 2.6 x 2.2 cm
Winning Bid: $43
Epidote with Quartz
Green Monster Mountain, Prince of Wales Island, Alaska
Ex. Gary and Terry Butts
4.3 x 4.2 x 2.3 cm
Winning Bid: $133
Azurite (''rosettes'')
Lisbon Valley Mining District, San Juan Co., Utah, USA
Ex. Gary and Terry Butts
5.2 x 3.8 x 2.6 cm
Winning Bid: $575
Manganite (old classic material)
Ilfeld, Nordhausen, Harz, Thuringia, Germany (Type Locality)
Ex. Gary and Terry Butts
5.1 x 5.0 x 3.2 cm
Winning Bid: $383
Ferberite (twin)
Tasna Mine, Cerro Tasna, Nor Chichas Prov., Potosí, Bolivia
Ex. Gary and Terry Butts
6.3 x 5.7 x 5.2 cm
Winning Bid: $198
Sphalerite (superb color and quality) with rare FLUORITE association!
Emperius Mine, Creede Mining District, Mineral Co., Colorado, USA
Ex. Gary and Terry Butts
16.7 x 13.2 x 9.6 cm
Winning Bid: $547
Fluorite with Sphalerite
Naica Mine, Naica, Saucillo Municipality, Chihuahua, Mexico
Ex. Gary and Terry Butts
5.7 x 5.1 x 2.8 cm
Winning Bid: $130
Rhodochrosite
N'Chwaning Mines, Kalahari Mn Field, Northern Cape, South Africa
Ex. Gary and Terry Butts
5.6 x 3.7 x 2.6 cm
Winning Bid: $430
Cassiterite with Wavellite (rare association)
Huanuni Mine, Huanuni, Pantaleón Dalence Province, Oruro, Bolivia
Ex. Gary and Terry Butts
8.7 x 4.8 x 2.6 cm
Winning Bid: $210
Wulfenite (classic locality)
Defiance Mine, Costello Mine group, Gleeson, Turquoise Mining District, Cochise Co., Arizona, USA
Ex. Gary and Terry Butts
9.1 x 5.7 x 2.7 cm
Winning Bid: $86
Stibnite (classic material)
Baia Sprie Mine (Felsobanya Mine), Baia Sprie, Maramures Co., Romania
Ex. Gary and Terry Butts
9.0 x 7.1 x 6.8 cm
Winning Bid: $340
Sphalerite (fine gemmy crystals) on Quartz
Commodore Mine, Amethyst vein, Creede District, Mineral Co., Colorado, USA
Ex. Gary and Terry Butts
5.7 x 4.9 x 3.2 cm
Winning Bid: $175
Calcite
Ojuela Mine, Mapimi, Durango, Mexico
Ex. Gary and Terry Butts
9.7 x 6.3 x 4.3 cm
Winning Bid: $93
Adamite (classic material)
Ojuela Mine, Mapimi, Durango, Mexico
Ex. Gary and Terry Butts
11.4 x 9.2 x 1.8 cm
Winning Bid: $261
Quartz coated by Limonite / Goethite
Santa Eulalia Mining District, Aquiles Serdan Municipality, Chihuahua, Mexico
Ex. Gary and Terry Butts
12.3 x 10.2 x 4.7 cm
Winning Bid: $157
Quartz var: Smoky
Leventina, Ticino, Switzerland
Ex. Gary and Terry Butts
11.4 x 8.1 x 4.3 cm
Winning Bid: $376
Adamite (classic material)
Ojuela Mine, Mapimi, Durango, Mexico
Ex. Gary and Terry Butts
7.7 x 5.3 x 1.6 cm
Winning Bid: $210
Hemimorphite
Ojuela Mine, Mapimi, Durango, Mexico
Ex. Gary and Terry Butts
11.2 x 9.2 x 5.3 cm
Winning Bid: $54
Wulfenite (fine classic material)
Erupción Mine (Ahumada Mine), Los Lamentos Mts, Ahumada Municipality, Chihuahua, Mexico
Ex. Gary and Terry Butts
11.3 x 6.7 x 3.6 cm
Winning Bid: $310
Calcite (classic material)
Sweetwater Mine, Ellington, Reynolds Co., Missouri, USA
Ex. Gary and Terry Butts
6.2 x 5.8 x 4.7 cm
Winning Bid: $45
Galena
Commodore Mine, Amethyst vein, Creede District, Mineral Co., Colorado, USA
Ex. Gary and Terry Butts
10.1 x 5.3 x 3.2 cm
Winning Bid: $119