Special Auction: Gabriel Risse Collection!

We are honored to share with the public a vast array of exquisite specimens from the personal collection of Gabriel Risse, a collector based in Germany. These specimens were carefully chosen over the course of several decades for their exceptional precision, refinement, lack of damage, and overall aesthetic appeal with 360-degree aesthetics. Enjoy!

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Celestine
Sakoany deposit, Katsepy, Mitsinjo, Boeny, Madagascar
Ex. Gabriel Risse, Paul Stahl
6.8 x 4.5 x 4.5 cm
Winning Bid: $763
Rutile
Graves Mtn., Lincoln Co., Georgia, USA
Ex. Gabriel Risse, Paul Stahl
6.1 x 5.8 x 3.9 cm
Winning Bid: $578
Fluorite on Feldspar
Les Droites, Chamonix, France
Ex. Gabriel Risse
2.0 x 1.4 x 1.3 cm
Winning Bid: $481
Quartz cluster
Mt Ida, Montgomery Co., Akransas, USA
Ex. Gabriel Risse
3.9 x 3.3 x 2.1 cm
Winning Bid: $65
Quartz var. Amethyst
Las Vigas de Ramírez Mun., Piedra Parada, Veracruz, Mexico
Ex. Gabriel Risse, Frank Imbriacco
8.6 x 4.0 x 3.6 cm
Winning Bid: $300
Rosasite with Calcite
Ojuela Mine, Mapimí, Mapimí Mun., Durango, Mexico
Ex. Gabriel Risse
5.4 x 4.3 x 2.4 cm
Winning Bid: $280
Pyrite on Calcite
Quiruvilca Mine, Quiruvilca Dist., Santiago de Chuco Prov., La Libertad, Peru
Ex. Gabriel Risse
7.2 x 7.0 x 4.3 cm
Winning Bid: $410
Vanadinite
Mibladen mining dist., Midelt Prov., Drâa-Tafilalet Region, Morocco
Ex. Gabriel Risse, Paul Stahl
5.6 x 4.8 x 3.2 cm
Winning Bid: $310
Aegirine on Feldspar
Mount Malosa, Zomba, Southern Region, Malawi
Ex. Gabriel Risse, Paul Stahl
9.5 x 4.8 x 3.4 cm
Winning Bid: $535
Malachite (floater)
Shilu Mine, Yangchun Co., Yangjiang, Guangdong, China
Ex. Gabriel Risse
8.3 x 5.2 x 4.0 cm
Winning Bid: $126
Pyrite and Hematite
Rio Marina, Livorno Prov., Tuscany, Italy
Ex. Gabriel Risse, Paul Stahl
4.3 x 4.1 x 3.6 cm
Winning Bid: $168
Cinnabar and Dolomite
Tongren Mine, Bijiang Dist., Tongren, Guizhou, China
Ex. Gabriel Risse
6.0 x 4.0 x 3.2 cm
Winning Bid: $190
Adamite
Ojuela Mine, Mapimí, Mapimí Mun., Durango, Mexico
Ex. Gabriel Risse, G. Guglielimini, Emanuele Marini
12.6 x 7.4 x 5.5 cm
Winning Bid: $460
Celestine on Celestine
Sakoany deposit, Katsepy, Mitsinjo, Boeny, Madagascar
Ex. Gabriel Risse, Paul Stahl
9.5 x 6.9 x 6.9 cm
Winning Bid: $2,800
Pyrite
Shangbao mine, Leiyang Co., Hengyang Pref., Hunan Prov., China
Ex. Gabriel Risse
7.5 x 4.9 x 3.9 cm
Winning Bid: $210
Fluorapophyllite and Stilbite
Jalgaon Dist., Nashik Div., Maharashtra, India
Ex. Gabriel Risse
9.3 x 6.1 x 5.3 cm
Winning Bid: $320
Pink Quartz
Huancayo Dist., Huancayo Prov., Junín, Peru
Ex. Gabriel Risse
7.6 x 6.9 x 5.5 cm
Winning Bid: $106
Calcite on Calcite
Fengjiashan Mine, Daye Co., Hubei Prov., China
Ex. Gabriel Risse, Paul Stahl
6.2 x 5.8 x 3.8 cm
Winning Bid: $220
Microcline Feldspar (Carlsbad Twin)
Aracuai, Minas Gerais, Brazil
Ex. Gabriel Risse, Paul Stahl
8.0 x 5.3 x 4.4 cm
Winning Bid: $355
Galena
Borieva Mine, Madan ore field, Smolyan Prov., Bulgaria
Ex. Gabriel Risse, Paul Stahl
7.1 x 5.0 x 4.0 cm
Winning Bid: $110
Quartz
Minas Gerais, Brazil
Ex. Gabriel Risse, Marcus Budil
13.9 x 8.4 x 6.4 cm
Winning Bid: $725
Quartz (Faden)
Dera Ismail Khan Dist., Khyber Pakhtunkhwa Prov., Pakistan
Ex. Gabriel Risse
5.2 x 3.8 x 2.7 cm
Winning Bid: $391
Pyromorphite
Daoping Mine, Gongcheng Co., Guilin, Guangxi, China
Ex. Gabriel Risse
6.3 x 4.5 x 2.9 cm
Winning Bid: $484
Fluorite
Xianghualing ore field, Linwu Co., Chenzhou, Hunan, China
Ex. Gabriel Risse
6.5 x 5.4 x 2.1 cm
Winning Bid: $132
Quartz
Shigar, Skardu Valley, Pakistan
Ex. Gabriel Risse, Marcus Budil
6.7 x 3.2 x 2.5 cm
Winning Bid: $163
Galena on Dolomite
Sweetwater Mine, Ellington, Reynolds Co., Missouri, USA
Ex. Gabriel Risse, Paul Stahl
5.0 x 4.8 x 3.2 cm
Winning Bid: $177
Tourmaline (Doubly Terminated)
Himalaya Mine, Mesa Grande, San Diego Co., California USA
Ex. Bill Larson, Gabriel Risse
7.4 x 1.3 x 1.3 cm
Winning Bid: $1,205
Fluorite on Fluorite
De'An Fluorite Mine, Wushan, De'An Co., Jiujiang, Jiangxi Prov., China
Ex. Gabriel Risse
7.3 x 5.6 x 5.3 cm
Winning Bid: $2,550
Azurite and Malachite
Liufengshan Mine, Guichi, Anhui Prov., China
Ex. Gabriel Risse
7.8 x 7.6 x 4.6 cm
Winning Bid: $363
Quartz
near Hot Springs, Arkansas, USA
Ex. Gabriel Risse, G. Guglielimini, Emanuele Marini
17.5 x 5.7 x 5.1 cm
Winning Bid: $300