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Sphalerite - Borieva mine, Madan, Bulgaria
An excellent specimen consisting of a multitude of extremely...
Price
€20.00
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Showing 97-128 of 191 item(s)
0
Galena and chalcopyrite - Borieva mine, Madan, Bulgaria
Specimen composed of several ‘molten’ galena crystals...
Price
€35.00
2
Dioptase on quartz - Sanda, Mindouli, Congo
This specimen features remarkably well-formed dioptase...
Price
€550.00
0
Malachite - Kerrouchen, Morocco
Fibrous malachite with a slender shape. The fineness of the...
Regular price
€45.00
Price
€27.00
- Reduced price
- -40%
0
Pyrite - Borieva Mine, Madan, Bulgaria
Pseudo-rhombohedral pyrite showing growth streaks and quite...
Price
€20.00
1
Arsenopyrite - Yaogangxian Mine, Hunan, China
Arsenopyrite crystal in very good condition and very bright on...
Regular price
€35.00
Price
€17.50
- Reduced price
- -50%
0
Amethyst - Piedra Parada, Veracruz, Mexico
A group of amethyst crystals in perfect condition, with...
Price
€120.00
1
Rutile - Diamantina, Minas Gerais, Brazil
Brazilian copper-bearing rutile stone.1.6 x 1.3 x 0.8 cm
Price
€15.00
4
Epidote - Diamonkara, Kayes region, Mali
Aerial group of shiny epidote crystals.3 x 1.5 x 1.3 cm
Regular price
€20.00
Price
€10.00
- Reduced price
- -50%
5
Calcite - Grabiszyce quarry, Luban district, Poland
Small, deep-orange calcite scalenohedrons on basalt. Calcite...
Price
€25.00
0
Apophyllite - Nashik district, Maharashtra, India
Bright, pseudo-cubic green apophyllite crystals on basaltic...
Price
€15.00
1
Azurite - Kerrouchen, Morocco
Azurite composed of numerous brilliant crystals set in...
Price
€80.00
7
Quartz - Horní Bory, Bory, Zdar nad Sazavou district, Vysočina...
Phantom smoky quartz from an unusual locality.2.8 x 1.5 x 1.6 cm
Price
€25.00
1
Fluorite, quartz and calcite - El Hammam, Morocco
Cubes of green fluorite combined with quartz on calcite.5 x...
Price
€25.00
0
Fluorite - Baveno, Piedmont, Italy
Small, almost colorless specimen of Italian fluorite.2.5 x 2.4...
Price
€12.00
0
Fluorite - Baveno, Piedmont, Italy
Small, almost colorless specimen of Italian fluorite.3.4 x 2.5...
Price
€15.00
0
Hambergite - Ibity mount, Madagascar
Rare crystal of hambergite, a beryllium borate, with...
Regular price
€45.00
Price
€31.50
- Reduced price
- -30%
0
Hambergite - Ibity mount, Madagascar
Rare crystal of hambergite, a beryllium borate, with...
Regular price
€55.00
Price
€38.50
- Reduced price
- -30%
3
Blue apatite and cleavelandite - Golconda mine, Minas Gerais,...
Small, very bright, gem-quality crystals of blue apatite on...
Price
€150.00
2
Tourmaline on lepidolite - Sahatany, Madagascar
Dark green tourmaline crystal on pink/purple lepidolite. 3.6 x...
Price
€45.00
0
Cuproadamite on limonite - Ojuela mine, Mapimi, Durango, Mexico
Very bright apple-green crystals of cuproadamite (copper-rich...
Price
€75.00
1
Amethyst - Piedra Parada, Vera Cruz, Mexico
Set of amethyst crystals, some biterminated, in good condition...
Regular price
€90.00
Price
€63.00
- Reduced price
- -30%
1
Hyalite opal - Kopasz Hill, Tarcal, Tokaj, Hungary
Hyalite opal on basalt, in perfect condition, showing a very...
Price
€60.00
0
Agate grappe - Mamuju, Sulawesi, Indonesia
Botryoidal quartz, commonly known as "Agate grappe", is...
Price
€16.00
0
Libethenite - Vila Vicosa, Evora, Portugal
Specimen composed of small, shiny dark green libethenite...
Price
€20.00
0
Diopside and garnet - Bellecombe, Châtillon, Aosta Valley, Italy
Small water-green diopside crystal accompanied by small...
Price
€30.00
2
Fluorite - Jorf, Drâa-Tafilalet region, Morocco
Plate of yellow fluorite, fairly bright. 7.3 x 4 x 3 cm
Price
€25.00
0
Prehnite and epidote - Mali
It is unusual to see this association in this shape. Here is a...
Price
€8.00
1
Amethyst quartz - Madagascar
Two small translucent amethyst Japanese law twin quartz (or La...
Regular price
€25.00
Price
€17.50
- Reduced price
- -30%
0
Agate grape - Mamuju, Sulawesi, Indonesia
Botryoidal quartz, commonly called "cluster chalcedony"...
Regular price
€600.00
Price
€420.00
- Reduced price
- -30%
1
Quartz - Huaron mine, Peru
Small quartz specimen, including a clearly visible Japan law...
Price
€30.00