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Check out the Quartz Crystals with Hematite Rosettes, Fluorite with Barite, Fluorite Crystals on Quartz, Bi-Colored Fluorite, Barite Crystal Cluster with Calcite & Malachite, Calcite Crystal on Calcite in Basalt Vug, Tarnowitzite, Arsenopyrite Crystals on Pyrite, Galena Crystals with Calcite and Sphalerite on Matrix, Bournonite with Calcite & Quartz, Pyrite with Arsenopyrite & Quartz, Pointed Fluorapophyllite Crystals with Stilbite, Hübnerite & Quartz, Green Quartz with Epidote, Barite Crystal Cluster, Barite Crystals with Silvery Pyrite Druse, Fluorapophyllite Crystal Cluster, Tetrahedrite with Chalcopyrite & Quartz, Topaz Crystal in Rhyolite Matrix, Stilbite & Apophyllite "Flower Vase", Celestite Crystal Geode and Quartz on Chrysocolla mineral specimens on this page.
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An attractive mass of hexagonal, pearly white, lustrous Tarnowitzite crystals on matrix. Tarnowitzite is a lead-rich variety of Aragonite.
Click here for more information on Aragonite..
Metaphysical properties: Aragonite stimulates communication on a higher spiritual plane. It can aid in maintaining discipline, reliability and common sense with all matters one deals with. It is also helpful for easing stress and anger.
Superb specimen of numerous well terminated prismatic Arsenopyrite crystals on Pyrite. Comes with a custom made, labeled acrylic stand.
This is a very fine specimen of well defined Hematite rosettes with glassy, non-hematinic Quartz crystals providing a very aesthetic contrast. In fine condition.

Fine Moscona Mine golden Fluorite crystals with a trimming of white Dolomite with an overall shape closely resembling that of Spain itself.
Back side
Beautiful purple Fluorite crystals (to 2.5 x 2 cm) on white Quartz. Very nice Berbes Fluorites like this one are hard to come by as the locality is long defunct.
An excellent, bi-colored Fluorite specimen from the famous Rosiclare District of Illinois. Glassy, highly lustrous cubes to 4.8 cm with pretty, light amber interiors and striking light purple rims. Note the striking, rippled & stepped growth faces. Nearly pristine with only trivial bruising and periphery wear. Also, has excellent purple fluorescence.
Very aesthetic cluster of lustrous, white, translucent blades of Barite with accenting Calcite and Malachite on the bottom ledge.
A single, pristine, gemmy Calcite crystal (3 x 2.5 x 2.5 cm) sitting in a Calcite lined vug in Basalt.
A gorgeous growth of Calcite crystals with great luster and slight yellow tint, with an interesting texture on the back side.
In fine condition.
Another fine Moscona Mine golden Fluorite with adorning white Barite crystals and, several larger gemmy, blue Barite crystals.
Back Side
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Gregory Crenko  Collection
Edward David
Wonderfull specimen of nicely separated large crystals of Galena contrasted against the light gray substate vs. the more common mass of crystals typical of the locale. Some accenting Calcite and Sphalerite, as well. This is a very good investment quality specimen. In excellent condition.
Fine, rich specimen of numerous well formed Bournonite crystals with some accenting Chalcopyrite on a cluster of Quartz crystals.
Well balanced combination of striated, silvery Pyrite crystals with smaller, but numerous crystals of Arsenopyrite on a plate of glassy Quartz crystals.
Stunning specimen of numerous gemmy and pointed crystals of Fluorapophyllite networked with translucent, lustrous white Stilbite crystals.
Excellent specimen with well terminated,lustrous Hübnerite (MnWO4) crystals - in very good condition. It was first described in 1865 and named after the German mineralogist, Adolf Huebner.
Very attractive intergrowth of pitachio green fans of Epidote and Quartz crystals colored green by Chlorite inclusions.
Stunning cluster of delicate,clear yellow tablets of Barite on matrix.
Another superb specimen with great aesthetics,but hard to catch in a photograph due to the druse of slivery Pyrite on the Barite crystals. It is far better in person !!
Fine cluster of blocky Fluorapophyllite crystals with less common green coloration.
Hefty cluster of many sharp, Tetrahedrite crystals with nicely contrasting golden Chalcopyrite and Quartz. Even much better than photos show.
A nice, gemmy, amber Topaz crystal nestled in a Rhyolite matrix.
Beautiful, "vase-shaped" (see photo to the right) formation of light cream colored Stilbite with clear Apophyllite crystals. Presents well from all sides.
Excellent Celestite Geode with a very gemmy, large chisel shaped crystal in the center.
Nice Quartz Crystal Cluster with mix of minerals.
Glittery covering of micro crystals of Quartz on Chrysocolla.
Quartz Crystals with Hematite Rosettes
Tongbei, Yunxiao, Zhangzhou Prefecture, Fujian Province, China
11.5 x 9.5 x 6.5 cm
Ex-Jorge Diaz Asenjo Collection
Fluorite with Barite (Shape of Spain)
Moscona Mine, Soils, Llanera, Asturias, Spain
14 x 9 x 2.5 cm
Ex-Jorge Diaz Asenjo Collection
Fluorite Crystals on Quartz
Berbes, Berbes Mining Area, Ribadesella, Asturias, Spain
9.1 x 7.3 x 5.4 cm
Bi-Colored Fluorite
Rosiclare Sub-District, Hardin County, Illinois, USA
13.9 x 8.4 x 3.4 cm
Ex-Consie Prince Collection
Barite Crystal Cluster with Calcite & Malachite
Viernoles, Torrelavega, Cantabria, Spain
19.5 x 10.5 x 9 cm
Ex-Jorge Diaz Asenjo Collection
Calcite Crystal on Calcite in Basalt Vug
Jalgaon, Maharashtra, India
11.5 x 7 x 7 cm
Ex-Jorge Diaz Asenjo Collection
Calcite Crystals
Wenshan Autonomous Prefecture, Yunnan Province, China
17 x 9 x 7 cm
Fluorite with Barite
Moscona mine, Solis, Llanera, Asturias, Spain
12 x 12 x 4.5 cm
Ex-Jorge Diaz Asenjo Collection
Tsumeb Mine, Tsumeb, Namibia
9 x 6 x 3.5 cm
Ex-Rob Smith Collection
Arsenopyrite Crystals on Pyrite
Pachapaqui District, Ancash Department, Peru
14 x 9 x 7 cm
Galena Crystals with Calcite and Sphalerite on Matrix
Central Petrovitza Mine, Madan District, Southern Rhodope Mountains, Bulgaria (Mined 2009)
16.5 x 11 x 8 cm
James Brown Personal Collection
Bournonite, Chalcopyrite & Quartz
Morococha District, Yauli Province, Junin Department, Peru
16.5 x 8 x 4.5 cm
Ex-Jorge Diaz Asenjo Collection
Pyrite, Arsenopyrite & Quartz
Mina Hercules, Ticapampa District, Recuay Province, Ancash Department, Peru
13.5 x 8.5 x 7.5 cm
Pointed Fluorapophyllite Crystals with Stilbite
Pune, Maharashtra, India
11 x 9 x 2 cm
Hübnerite & Quartz
Mundo Nuevo Mine, Huamachuco, Sanchez Carrion Province,
La Libertad Department, Peru
4 x 3.5 x 3 cm
Green Quartz with Epidote
Castrovirreyna Province, Huancavelica Department, Peru
6 x 5 x 3.5 cm
Ex-Jorge Diaz Asenjo Collection
Barite Crystal Cluster
Cerro Warihuyn, Miraflores, Huamalies Province,
Huanuco Department, Peru
8 x 4 x 4.5 cm
Barite Crystals with Silvery Pyrite Druse
Cerro Warihuyn, Miraflores, Huamalies Province,
Huanuco Department, Peru
12.5 x 8.5 x 4 cm
Fluorapophyllite Crystal Cluster
Nashik, Maharashtra, India
10.5 x 9 x 7 cm
Tetrahedrite, Chalcopyrite & Quartz
Quiruvilca Mine, Quiruvilca District, Santiago de Chuco Province, La libertad Department, Peru
14.2 x 12 x 3.3 cm
Topaz Crystal in Rhyolite Matrix
Thomas Range, Juab County, Utah, USA
7.5 x 6 x 3.5 cm
Stilbite and Apophyllite "Flower Vase"
Jalgaon, Maharashtra, India
16 x 8 x 8 cm
Celestite Crystal Geoge
Sakoany, Katsepy, Mahajanga, Madagascar
17 x 12.5 x 9.5 cm
Quartz Crystal Cluster with Pyrite, Chalcopyrite, Sphalerite & Galena
Mogila Sur, Mina 9 Septiembre, Madan, Rhodope Mountains, Plovdiv Oblast, Bulgaria
8 x 6 x 4 cm
Ex-Jorge Diaz Asenjo Collection
Quartz on Chrysocolla
Inca de Oro, Chañaral Province, Atacama Region, Chile
8 x 6.5 x 4 cm