Back to Top
of Page
Click Here for Mixed Minerals 6
Check out the Ferberite with Siderite. Quartz, Arsenopyrite with Ilvaite, Smoky Quartz, Hedenbergite Included Quartz on Andradite, Spessartine Garnets with Smoky Quartz and Muscovite on Orthoclase, Beryl var. Aquamarine with Muscovite, Danburite, Rutile on Hematite on Quartz, Ruby Jack Sphalerite on Dolomite, Manganoan Calcite, Fluorite and Barite over Quartz, Apatite with Mica, Green Quartz (Prasem) on Andradite,. Manganite, Pyrite with Calcite, Prehnite with Albite & Laumonite and Galena mineral specimens on this page.
Rocks and Minerals. Rock, Mineral and Crystal Specimens. 
Mineral Dealer specializing in cabinet size fine minerals
Mixed Minerals 5, page 2

Mixed Minerals
Rocks and Minerals. Mineral, Rock and Crystal Dealer. Check out our high
quality selection.
Ordering Information
Privacy Statement
Edward David
An outstanding Ferberite specimen with great luster and beautiful trim of Siderite. The back side is covered with Siderite.
Very neat two-generation Quartz specimen, with the first generation being a geode with inner lining of fine Quartz. The second generation consists of larger gemmy Quartz crystals in a "rosette" confirguration about 3.8 cm across. Most of the rosette crystals are partially colored reddish-orange with specks of Hematite.

A lustrous cluster of complex Arsenopyrite crystals with Ilvaite from recent finds in Inner Mongolia.
A fine example of the highly prized Smoky Quartz from the French Alps.
Very nice specimen of Green Quartz (Prasem) on Andradite. 
Aesthetic combination of gemmy Smoky Quartz with honey colored Spessartine Garnets and a book of Muscovite on Orthoclase matrix.
Beautiful display of curved, flattened, brilliant and transparent to translucent Calcite crystals. From the now closed Herja Mine in Romania.
Gemmy to translucent Beryl crystals on Muscovite.
Doubly terminated, lustrous Calcite crystal on golden Fluorite from the famous Moscona Mine.
Large, double terminated, glassy Quartz crystal from the Emilio Mine - noted for fine Quartz.
Fine specimen of jet black, lustrous Ilvaite crystals with minor Quartz.
Ferberite Crystal Cluster with Siderite
Panasqueira Mines, Beira, Baixa, Portugal
11 x 11 x 4.5 cm
Ex-Jorge Diaz Asenjo Collection
 Quartz on Quartz Vug
 Goboboseb Mountains, Erongo Region, Namibia, Africa
 9 x 7 x 3.5 cm
 Arsenopyrite Crystal Cluster with Ilvaite
 Huanggang Mine, Inner Mongolia, China
 9 x 6 x 4 cm
Smoky Quartz Cluster
Galchar de Talefre, Mont Blanc, France
16 x 10 x 6 cm
Ex-Jorge Diaz Asenjo Collection
Hedenbergite Included Quartz on Andradite Garnet
Dalnegorsk, Primorskiy Kray, Russia
9 x 7.5 x 5 cm
Ex-Edward David Collection 
Spessartine Garnets with Smoky Quartz & Muscovite on Orthoclase
Tongbeo Area, Fujian Province, China
10.5 x 8 x 3 cm
Calcite Crystal Cluster
Mina Herja, Maramures, Romania
9.5 x 9 x 3.5 cm
Beryl var. Aquamarine & Muscovite
Mt. Xuebaoding, Pingwu County, Mianyang Prefecture, Sichuan Province, China
12.5 x 9 x 4 cm
Calcite Crystal on Fluorite
Moscona Mine, Solio, Corvera de Asturias, Villabona Mining Area, Asturias, Spain
11 x 8 x 3.5 cm
Double Terminated Quartz Crystal
Emilio Mine, Lorone, Obdulia Vein, Colunga District, 
Caravia Mining Area, Asturias, Spain
14 x 10 x 8 cm
Ilvaite with Quartz
1st. Sovietskiy Mine, Dalnegorsk, Promorskiy Kray, Russia
5.5 x 4 x 2.5 cm
Ex-Bob Holzer Collection

Lustrous and translucent, color-zoned Fluorite cubes to 2.5 cm aesthetically clustered on either side of  the 3-dimensional matrix and, nicely separated by a field of sparkly starbursts of drusy Quartz crystals. The Fluorite crystals have intense, stepped-growth faces giving a flashy look and dark purple zoning. In very fine condition.
 Bi-Colored Fluorite Crystals with Quartz
 El Filo Vein, Santa Librada, Mapimi, Durango, Mexico
 12.5 x 9.5 x 6.5 cm
 Ex-Jason New Collection
Aesthetic specimen of creamy white Calcite and translucent Quartz crystals with minor golden Pyrite and Sphalerite.
 Calcite, Pyrite, Sphalerite & Quartz  
 Cavnic, Maramures, Romania
 10 x 8 x 3.5 cm
Beautiful plate of prismatic, well terminated Danburite crystals.
We rarely see nice specimens of Rutile on Hematite attached to a solid matrix - in this case a Quartz crystal.
Highly lustrous, rhombs of Manganoan Calcite on Quartz.
Super lustrous Ruby Jack Sphalerite crystals on nicely contrasting plate of Dolomite crystals from the famous Elmwood mine.
Danburite Crystal Cluster
Mina Aurora, Charcas, San Luis Potosi, Mexico 
16.5 x 9.5 x 7 cm
Rutile on Hematite on Quartz
Novo Horizonte, Bahia, Brazil
7 x 5 x 3.5 cm
Ruby Jack Sphalerite Crystals on Dolomite
Elmwood Mine, Carthage, Central Tennessee Ba-F-Pb-Zn District, 
Smith County, Tennessee, USA
10.5 x 8 x 4 cm
Manganoan Calcite on Quartz
Kruchev dol Mine, Madan District, Southern Rhodope Mountains, Bulgaria (Mined c. 2006)
6 x 4 x 4 cm
Stunning specimen of purple Fluorite crystals (1 x 1 cm) and white Barite blades over glistening Quartz druse on matrix. Wonderrful piece from the famous, defunct Berbes Mine.
Large mass of jet black, lustrous Sphalerite crystals crowned with pearlescent, white Dolomite crystals.
Fluorite and Barite Crystals over Quartz Druse on Matrix
Berbes Mine, Berbes Mining area, Ribadesella, Asturias, Spain
17 x 15 x 13.5 cm
Ex-Jorge Diaz Asenjo Collection
Sphalerite Crystals with Dolomite
Quiruvilca Mine (La Libertad Mine; ASARCO Mine), Quiruvilca District, 
Santiago de Chuco Province, La Libertad Department, Peru
15.5 x 12 x 7 cm
Ex-Jorge Diaz Asenjo Collection
Gray-blue twinned Apatite crystals with sidecar crystals.
Superb complex cluster of well defined silvery Arsenopyrite prismatic crystals (to 2.75 x 1.75 cm) from the famous Panasqueira Mines. Even better in person !
Arsenopyrite Crystal Cluster with Sphalerite & Muscovite
Panasqueira Mines, Beira, Baixa, Portugal
13 x12 x 4 cm
Apatite Crystal Cluster with Mica
Panasqueira Mines, Beira, Baixa, Portugal
7 x 4.5 x 2.5 cm

Fine cluster of green Quartz (with Actinolite Inclusions) on solid Andradite, which includes some well formed crystals, as well. In fine condition.
Excellent, well defined Manganite crystals on Manganite matrix.
Nice plate of silvery Pyrite crystals adorned with Calcite crystals.
Wonderful example of the fine Prehnites that heve come from the famous, now closed, Prospect Park Quarries.
Green Quartz var. Prasem on Andradite Garnet
Dal'negorsk, Primorskiy Kray, Far-Eastern Region, Russia
6.5 x 6 x 5.5 cm
Manganite Crystal Cluster
Antikokan, Northwest Ontario, Canada
7.5 x 7 x 1.5 cm
Ex-Charles Key Collection; Ex-Roy A. Smith Collection
Pyrite Crystals with Calcite
Huanzala District, Dos de Mayo Province, Huanuco Department, Peru
9.5 x 6 x 3.5 cm
Prehnite Crystals with Albite & Laumontite
Prospect Park Quarries, Prospect Park, NJ, USA
14.5 x 13.5 x 7.5 cm
Ex- Fred Vlamynck Collection; Ex-Eric Stanchich Collection
Very nice mix of Galena and golden Chalcopyrite with Sphalerite and minor Quartz representative of the fine combination specimens from the Bulgarian Mines.
Galena & Chalcopyrite with Sphalerite & Quartz
Kruchev dol Mine, Madan District, Southern Rhodope Mountains, Bulgaria (Mined 1/2006)
13.5 x 11.5 x 5.5 cm
Stilbite Crystal Cluster on Chalcedony
Jalgaon, Maharashtra, India
15 x 12 x 11 cm
Lustrous, cream colored Stilbite crystals on a Chalcedony matrix. Very pretty and pristine.
Calcite Crystals and Chalcopyrite on Dolomite Matrix
Sweetwater Mine, Ellington, Viburnum Trend District, Reynolds County, Missouri, USA
13 x 8.5 x 4 cm
Ex-Jorge Diaz Asenjo Collection
Gemmy, yellow Calcite crystals perched on a Dolomite matrix with an upper trim of dark reddish Chalcopyrite crystals.
Back Side
#TUC 626
Calcite & Fluorite on Quartz
Nashik District (Nasik District), Maharashtra, India
11.5 x 8 x 5 cm

Very aesthetic combination of golden Calcite crystals with botryoidal yellow Fluorite crystals on a Quartz matrix. In fine condition.
Back side
Illinois Fluorites