Specimens : Mineral : Quartz

Dioptase, Quartz, Shattuckite
Locality: Kaokoveld Plateau, Kunene Region, Namibia
Quartz, Iron needle on specularite
Locality: Jinlong hill, Longchuan Co. (Lungchuan Co.), Heyuan, Guangdong, China
Galena, Dolomite & Marcasite
Locality: Sweetwater Mine, Ellington, Reynolds Co., Missouri, USA
Quartz, Chalcopyrite & Calcite
Locality: Ground Hog Mine, Vanadium, Central Mining District, Grant Co., New Mexico
Sphalerite on Quartz & Calcite
Locality: Shuikoushan Mine, Hengyang, Hunan, China
Stibnite & Quartz
Locality: Xikuangshan Sb deposit (Xikuangshan antimony deposit), Lengshuijiang Co., Loudi, Hunan, China
Amethyst on Feldspar
Locality: Brandberg Mtn Complex, Erongo Region, Namibia
Barite and Quartz
Locality: Black Cloud Mine, Iowa Gulch, Leadville, Lake Co., Colorado
Smoky Quartz, Black Tourmaline, Hyalite
Locality: Erongo Region, Namibia
Quartz, Galena & Sphalerite
Locality: Naica Mine, Naica, Saucillo Municipality, Chihuahua, Mexico
Barite in Quartz Geode
Locality: Jacobs Geode Mine, Handcock Co., Hamilton, IL
Quartz on Fluorite
Locality: Xia Yang Mine, Yongchun County, Quanzhou, China
Smoky Quartz with Onegites
Locality: Moody Blue Claim, Crystal Peak area, Park Co., Colorado
Smokey Quartz on Microcline
Quartz, Faden
Locality: Waziristan ophiolite, North Waziristan District, Khyber Pakhtunkhwa Province, Pakistan
Scheelite with Quartz
Locality: Huya (Xuebaoding) W-Sn-Be deposit, Huya village, Mt Xuebaoding, Pingwu Co., Mianyang Prefecture, Sichuan Province, China.
Amethyst
Locality: Ratssteinbruch, Dresden-Dƶlzschen /Plauenscher Grund, Sachsen, Germany
Lepidolite & Smoky Quartz
Locality: Middlesex County, Connecticut
Quartz
Locality: Arkansas
Quartz & Fluorite on Quartz psd. Calcite
Locality: Black Knife group (Prospectors Delight Mine), Cuchillo Negro District, Sierra Cuchillo (Cuchillo Negro Mts), Sierra Co., New Mex
Fluorite & Quartz on Sphalerite
Locality: Cave-in-Rock, Southern Illinois
Smoky - Amethyst Quartz
Locality: Little Gem Mine, Boulder Batholith, Jefferson Co., Montana, USA
Brookite on Smokey Quartz
Locality: Moses Hill, Magnet Cove, Hot Spring Co., Arkansas, USA
Grape Agate (Quartz var. Chalcedony)
Locality: China