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Edward David
Collection
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Goosecreekite Crystal in Shallow Apophyllite Vug
Jalgaon, Maharashtra, India
8.5 x 6 x 3.5 cm
     $300
Cobaltoan Calcite Crystal Cluster
Aghbar Mine, Aghbar, Bou Azzer, Tazenakht, Ouarzazate Province, Souss-Massa-Draa Region, Morocco
7.2 x 4.3 x 2.8 cm
      $1,500
Hematinic Quartz with Chalcopyrite
Hengyang Prefecture, Hunan Province, China
15 x 10 x 3 cm
     $275
Quartz var. Amethyst Flower
Irai, Rio Grande do Sol, Brazil
14 x 10 x 1 cm
      $600


Anhydrite Crystals with Calcite ps. after Quartz
Irai, Rio Grande do Sol, Brazil
11 x 7 x 6.5 cm
     $275
Pyrite Crystals on Calcite
Karoly Mine, Gyongyosoroszi, Matra Mountains, Heves County, Hungary
11 x 6.9 x 4.6 cm
     $375
Botryoidal Celestine
Puente Tablas, Jaen, Andalusia, spain
 8 x 7 x 4 cm
     $500
Calcite Rhombs on Dolomite with Quartz & Pyrite
Trepca Complex, Mitrovica, Kosovska Municipality, Kosovo
11 x 6 x 4 cm
     $450
Chalcopyrite with Quartz & Calcite
Baia Sprie, Maramures, Romania
13.5 x 7.5 x 5 cm
      $400

Galena Crystal Cluster with Sphalerite & Chalcopyrite
Madan Ore Field, Rhodope Mts., Smolyan Oblast, Bulgaria
11.5 x 9 x 6 cm
     $300
Chalcopyrite on Calcite
Daye, Hubei Province, China
13 x 8.5 x 3.5 cm
     $1,000
      SOLD
Hematinic Quartz Crystal Cluster
Near Tinjdad, Anti-Atlas Mountains, Morocco
11 x 10 x 9 cm
     $275
Fluorapophyllite Crystals on Stilbite
Jalgaon, Maharashtra, India
15 x 11 x 7 cm
      $1,000
Fluorite Crystals on Calcite
Llamas Mine, Duyos Province, Asturias, Spain
6 x 6 x 4 cm
     $400
Chalcopyrite Crystals on Pyrite
Recuerdo Vein, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Depart., Peru
8 x 6 x 2 cm
     $100
Azurite & Malachite
Liu Feng Shan Mine, Anhui Province, China
11.5 x 10 x 6 cm
      $150
     SOLD
#K10272
#K10275
#K10279
#K10281
#K10282
#K10286
#K10287
#K10288
#K10289
#K10292
#K10294
#K10296
#K10297
#K10299
#K10300
#K10301
A stunning specimen of flashy, translucent, sharp, intense purplish-pink crystals of the very desirable cobaltoan variety of Calcite. Essentially pristine on the display side, except for normal periphery roughness where it was removed from the pocket wall.

A nice specimen of Galena crystals with Sphalerite and Chalcopyrite.
Water clear crystals of Fluorite with beveled edges on white Calcite matrix. Even better in person and in fine condition.
Excellent and aesthetic Calcite crystal cluster with preferential coating of drusy Chalcopyrite microcrystals. In very good condition.
Gorgeous flower shaped Amethyst crystal cluster from Brazil. In fine condition.
Beautiful formation of golden Chalcopyrite with Quartz crystals partially covered with Calcite. The large Quartz crystal is sceptored. In very good condition.
Fine cluster of translucent Quartz crystals with light orange coloring due to Hematite inclusions. In very good condition.
An uncommon specimen of Calcite rhombs with Quartz and Pyrite from the Trepca Complex in Kosovo. In fine condition.
There are a lot of mediocre Indian specimens on the market, but that is not the case with this beautiful specimen of Fluorapophyllite crystals on Stilbite from Jalgaon. In fine condition.
A solid specimen of Azurite and Malachite with a vuggy cavity lined with crystalline Azurite, which is in very good condition.
Attractive cluster of Hematinic Quartz with Chalcopyrite. In very good condition.
A fine, aesthetic, example of botryoidal, light blue Celestine from Spain. In very good condition.
An unusual and attractive specimen of Anhydrite blades bursting off matrix with some Calcite ps. after Quartz on the terminations of some of the Anhydrite crystals. In good condition.
A pretty Calcite crystal cluster with preferential coating of small, silvery Pyrite crystals. In very good condition. You don't see many specimens from Hungary.
Nicer specimen of golden Chalcopyrite crystal on solid Chalcopyrite. In very good condition.
A specimen of Goosecreekite crystals measuring 4x3x1.5 cm nestled in a shallow Apophylite vug. In very good condition.

Goosecreekite is one of the rarer zeolites and one of the most usually named minerals in the world. It is named after the quarry from where it was first described, Luck Goose Creek Quarry in Loudon Co., Virginia.
Check out the fine mineral specimens on this page.
Illinois Fluorites
#K10112   
Excellent Azurite with Malachite specimen from the earliest finds at the famous Tsumeb Mine.
Azurite Crystals with Malachite
First Oxidation Zone, Tsumeb Mine, Tsumeb, Namibia, Africa
10.5 x 5 x 4 cm
        $2,800
#K10228   
                          
Lustrous crystals of Calcite (to 5x4x3 cm) on Calcite.
Calcite Crystals
Daye County, Hubei, China
15 x 10 x 4.5 cm
        $400
       
#K10176   
Super specimen of glassy Quartz crystals on Chalcopyrite. Note the double terminated bow-tie shaped Quartz crystal in the center.
Chalcopyrite with Quartz
Boldut Mine, Cavnic, Maramures, Romania
10.5 x 8 x 4 cm
        $600
#K10186   
                    
Bright yellow, translucent Sulfur crystals on a bed of Aragonite crystals.
Sulfur Crystals with Aragonite on Matrix
Agrigento Province, Sicily, Italy
17.5 x 7 x 5 cm
         $450

 Top quality and extremely rare specimen of light green, lustrous Prehnite "casts" after rhombic shaped Glauberite on basalt matrix. Also present is a translucent golden rhombohedron of Calcite.
 Prehnite "Casts" after Glauberite with Calcite
 Fanwood Quarry, Watchung, Somerset County, New Jersey
 13 x 12 x 5.5 cm
          $400
         
??????
#K10209   
                    
Super yellow-green Fluorite cubes on Calcite in fine condition. The Fluorite crystals are partially coated with glistening microcrystals of Calcite.
Fluorite Crystals on Calcite
El Hamman Mine, Meknes, Meknes-Tafilalet Region, Morocco
11 x 10.5 x 6.5 cm
           $2,000
#K10243
Gemmy Fluorite with Quartz
Xianghualing, Chenzhou Prefecture, Hunan Province, China
11 x 9 x 6.5 cm
       $1,200
A gorgeous pair of gemmy, mint-green, interpenetrating Fluorite cubes aesthetically set atop a sculptural sulfide matrix covered with sparkly milky Quartz crystals. The stunning Fluorite crystals measure 4 x 3.6 x 3.2 cm and very glassy and lustrous. The impressive, sharp, tabular structure in the middle may be a barite pseudomorph or an unusual tabular Quartz crystal. 
In fine condition.
#K10271
Pyrite Crystal on Calcite
Huanzala Mine, Huallanca, Huanuco, Peru
12 x 9 x 7 cm
       $1,500
This is not your "run of the mill" Pyrite specimen.
A large (6.5x6x6 cm) silvery, highly lustrous complex crystal formation , perched atop a solid Calcite matrix, from the Huanzala Mine privides a stunning display. In fine condition.
Eye appealing coverage of light blue to cream colored Chalcedony over Barite crystals. Possibly a partial pseudomorph.
Blue Chalcedony over Barite Crystals
Kalahari Manganese Fields, Northern Cape Province, South Africa
11.5 x 9 x 2.5 cm
         $400       
#K10254
#K10268
Calcite Crystal on Dolomite Matrix
Elmwood Mine, Carthage, Central Tennessee Ba-F-Pb-Zn District,  Smith Co., Tennessee, USA
18.5 x 13 x 4 cm
      $400
A super, gemmy, golden and lustrous double terminated Calcite crystal, measuring 9.5x5x3.5 cm, aesthetically perched on a Dolomite matrix from the famous Elmwood Mine.
#K10246
#K10247
#K10248
#K10250
Pyrite & Sphalerite Crystals
Mina Hercules, Ticapampa District, Recuay Province, Ancash Department, Peru
9 x 8 x 3 cm
Ex-Jorge Diaz Asenjo Collection
     $250
Calcite Crystal on Chalcedony ps. after Calcite
Jalgaon, Maharashtra, India
9 x 9 x 7.5 cm
    $600
Celestite Crystal Cluster
N'Chwaning II Mine, Kuruman, Kalahari, South Africa
9.5 X 8.5 X 3 cm
      $400
Manganoan Calcite on Quartz & Sulfides
Droujba Mine, Lakli, Rhodope Mountains, Bulgaria
8 x 7.5 x 3.5 cm
      $200
A light honey colored, transparent Calcite rhomb measuring 4.5x3.75x3.5 cm perched on a Chalcedony ps. after Calcite matrix. In fine condition.
Nice cluster of  golden, slightly iridescent Pyrite with nicely formed crystals of Sphalerite.
Esthetic growth of two groups of elongated radiating prismatic crystals with very acute terminations. The crystals, bright and of uniform clear sky blue color, are on a small matrix. From a not that common location for the species. In fine condition.
Pretty formation of two generations of Manganoan Calcite on Quartz 
and Sulfides.
#K10214   
Super specimen of complex crystals of silvery Arsenopyrite on a cluster of Ilvaite crystals from the new finds of Inner Mongolia.
Opposite side
Arsenopyrite & Ilvaite Crystals
Huanggang, Inner Mongolia, China
10.5 x 8.5 x 6 cm
         $2,000
Very nice plate of golden Chalcopyrite crystals with Sphalerite and minor Quartz.
Chalcopyrite, Sphalerite & Quartz
Huaron District, Pasco Department, Peru
12 x 10 x 4 cm
        $600      
#K10260
#K10267
Copper Nuggat
Michigan, USA
20 x 9.5 x 1 cm
        $150

Nice, large Copper nuggat from Michigan.
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