Boren and King's displays the diverse collection of minerals, gemstones, and crystals since 1992.
This wulfenite is from San Juan Poniente, Ojuela Mine in Mapimi, MUn. de Mapimi, Durango, Mexico. This mine contains 151 recognized
These quartz crystals are heated to a high temperature in a vacuum and then are infused with vaporized titanium and other metals.
"Super Seven" is the name given to a particular type of quartz found in Brazil. It's unique characteristic includes the presence of seven varieties of
This sulfur on celestite is from the Agrigento Province of Sicily, Italy. This area contains several different mines and the exact mine that specimens
This shattuckite is from the Kaokoveld Plateau in the Kunene Region of Namibia. The plateau encompasses over a dozen mines
This selenite is from the Red River Floodway near Winnapeg, Manitoba, Canada. This locale is an open pit mine that is operated
This scheelite crystal is from the Pingwu Beryl Mine in the Huya Township, Mt Xuebaoding, Pingwu Co., Mianyang Prefecture, Sichuan Province,
This piece is from Minas Gerias, Brazil. It is a transparent rutilated quartz that has been faceted into an emerald cut gemstone. It measures 15 x 12 mm.
This pyrite sun formation is from Sparta in Randolf County, Illinois, USA. These unique pyrites "Suns", as the miner's call them, are found at
This prehnite crystal plate is from the Kayes Region, Mali. Areas of this region have been prolific producers of these mineral specimens, for
Moldavite is found in South Bohemia, Bohemia, Czech Republic. They were created approximately 14.7 million years ago when a giant
This fibrous malachite is from the Katanga Copper Crescent, Katanga in the Democratic Republic of the Congo. The Katanga Copper
This hemimorphite is from the Wenshan Mine, Wenshan Co. Wenshan Prefecture, Yunnan Province China. This is a lead mine with four different mineral
This fluorite is from the Minggang Mine in the Shihe District, Xinyang Prefecture, Henan Province, China. The botryoidal form of fluorite