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Rocks and Minerals. Rock, Mineral and Crystal Specimens. 
Mineral Dealer specializing in cabinet size fine minerals
Click here  for Mixed Minerals 11, page 2

Check out the mineral specimens on this page.
Click here  for Mixed Minerals 11, page 2
Mixed Minerals
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Edward David

Siderite Crystal Cluster with Calcite
Prinzipal MIne, Herja Complex, Baia Mare, Maramures, Romania
9 x 8 x 4 cm
Super specimen of mustard colored, curved rhombohedrons of Siderite that are flattened to appear bladed, with partial coating of white Calcite.
"Dogtooth" Calcite Crystal Cluster
Santa Eulalia. Municipio de Aquiles Serdan, Chihuahua, Mexico
11 x 9.5 x 5 cm
Calcite Crystal Cluster with Hematite
Santa Eulalia. Municipio de Aquiles Serdan, Chihuahua, Mexico
12.5 x 12.5 x 6.5 cm

Apophyllite & Stilbite Crystals on Matrix
Jalgaon, Maharashtra, India
18 x 9 x 7 cm

Aragonite Crystal Cluster
Minglanilla, Cuenca, Castilla La Mancha, Spain
6.5 x 5 x 4.5 cm
Fluorite Crystal Cluster
La Viesca Mine, Huergo, La Collada, Siero, Asturias, Spain
6 x 4 x 3 cm
Calcite Crystals on Dolomite
Elmwood Mine, Carthage, Smith County, Tennessee, USA
10 x 8 x 3.5 cm
Green Quartz (Prasem) Crystals on Matrix
Huanggang Mine, Haxigten Banner, Ulanhad League, Inner Mongolia A. R., China
13.5 x 9 x 7.5 cm
Galena Crystal Cluster with Quartz & Chalcopyrite
9th Septemvri Mine, Madan Ore Field, Rhodope Mts., Smolyan Oblsast, Bulgaria
Fluorite Crystals on Matrix
Wushan, De'an, Jiangxi, China
18 x 12 x 7 cm
Blue Barite Crystal Cluster on Matrix
Jebel Ouichane Mines, Beni Bou Ifrour, Nador, Morocco
10 x 8 x 6.5 cm
Quartz var. Amethyst Crystals on Matrix
Las Vigas, Vera Cruz, Mexico
8.5 x 6.5 x 6.5 cm
Microcline var. Amazonite Crystal Cluster
Smoky Hawk Mine, Teller County, Colorado, USA
7 x 6 x 2.5 cm
Fluorapophyllite Crystals on Stilbite
Jalgaon, Maharashtra, India
12 x 9 x 6 cm
Prehnite Crystals with Epidote on Matrix
Bendoukou, Sandare District, Kayes Region, Mali, Western Africa
8 x 7.5 x 4 cm  
Corundum var. Ruby Crystal
Mysore, State of Karnataka, India
15.1 x 8.6 x 7.1 cm
Blue Barite Crystal Cluster on Matrix
Moscona Mine, Solis, Corvera de Asturias, Villabona Mining Area, Asturias, Spain
10.5 x 9 x 6 cm
Hematinic Quartz Crystal Cluster
Near Tinjdad, Anti-Atlas Mountains, Morocco
11 x 7.5 x 3 cm
Cerussite with Barite
Mibladen, Morocco
7 x 5 x 2.5 cm
Iridescrent Goethite
La Lapilla, Alasno, Huela, Andalusia, Spain
8.5 x 7 x 4 cm
Quartz Crystal Cluster
Ron Coleman Mine, Jessieville, Arkansas, USA
9 x 9 x 9 cm
Super lustrous, gemmy, sky blue Barite crystals on Matrix. In very good condition.
Nice specimen of green Prehnite crystals with jet black Epidote on matrix. In good condition.
Gemmy Cerussite crystals with cream and rust colored blades of Barite. In good condition.
Very pretty, multi-colored, iridescent Goethite crystal cluster. In fine condition.
Fine cluster of gemmy Quartz crystals from the famous Coleman Mine - origin of some of the finest Quartz in the world. In fine condition.
Aesthetic cluster of Hematinic Quartz crystals. In very good condition.
Excellent cluster of translucent, blue Barite blades on matrix from the famous Moscona Mine. In very good condition.
Very nice grouping of green Quartz crystals on matrix. The green color is due to inclusions of Hedenbergite. In fine condition.
A super large double terminated, hexagonal, pinkish-red crystal of Corundum var. Ruby from India (rare). In fine condition.
Gemmy green, pseudo-cubic crystals of Fluorapophyllite on a Stilbite covered matrix. In very good condition.
Aesthetic, lustrous Aragonite crystal cluster from Spain. In very good condition.
Super clear crystals of Fluorite with beveled edges and light lavender color. Even better in person. In pristine condition.
Golden, gemmy, double terminated crystals of Calcite on Dolomite from the famous Elmwood Mine.
Fluoraphyllite crystals with Stilbite on matrix. In fine condition.
Fine cluster of Galena crystals with great metallic luster in association with Quartz and golden Chalcopyrite. In fine condition.
Large plate of octahedral, purple Fluorite crystals. In very good condition.
Aesthetic grouping of Amethyst crystals on matrix. In very good condition.
Pretty cluster of bluish green Amazonite. In good condition.
Very attractive combination of light yellow Calcite with other Calcite crystals having a hematinic coating. In very good condition.
Dogtooth Calcite is an unusual variety of Calcite, which is
named "Dogtooth" because the scalenohedral crystals look like a large collection of dogs teeth. In very good condition.
Side View
Wulfenite Crystals on Matrix
Xinjiam, Henan Province, China
11 x 8.5 x 5 cm
A very nice specimen from the recent find of Wulfenite in China. Numerous blades of lustrous, orange Wulfenite with very few damaged crystals.
Illinois Fluorites
Pyrite Crystals with Arsenopyrite & Quartz
Mina Hercules, Ticapampa District, Recuay Province, Ancash Departmenr, Peru
13.5 x 8.5 x 7.5 cm
Lustrous, striated Pyrite crystals on a plate of glassy Quartz crystals & Minor Arsenopyrite. In very good condition.
Cuprian Adamite Crystals on Limonite
Ojuela Mine, Mapimi, Durango, Mexico
9 x 6 x 3.5 cm
Beautiful display of lustrous, light green Cuprian Adamite crystals on Limonite with two good diplay positions. In good condition
Siderite Crystal Cluster
Roznava, Kosice Region, Slovakia
8.5 x 7 x 3.5 cm
Ex-American Museum & Kay Robertson Collections
A superb and rare old-time Siderite specimen with intergrown, large, lustrous, slightly translucent, brownish olive-green, compound rhombs creating a very aesthetic presentation. The impressive large rhomb measures 4.5 cm on the diagonal. In pristine condition. Well crystallized Siderite specimens are rare from this historic Au-Ag-Fe-Sb mining district known since the Middle Ages (around 1200) until the late 1900's. The mines are now extinct.