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Search results: “Calcite” – Page 3
Showing 31–45 of 291 results
- Australian Minerals, Crystals, Minerals of the World
AUSSIE CALCITE CRYSTAL
Aussie Calcite Crystal
A large, yellow Calcite Crystal! A really lovely piece of calcite, quite vibrant in colour and with excellent crystal shape. Calcite is a popular stone for its variation in shape and colour, great structure and other properties. This mineral is common and cool at the same time! Looks more yellow in person.
Location:
Kandos Quarry, New South Wales, Australia.Dimensions:
12.6cm x 12.4cm x 4.9cm, 1364g.Calcium Carbonate: CaCO3.
SKU: MW7009 - Crystals, Minerals of the World, Top Shelf
TABULAR CALCITE CLUSTER
TABULAR CALCITE CLUSTER
A beautiful Tabular Calcite Cluster, matrix free and with amazing crystals. This is a fine cluster showing one of the less usual formations that calcite appears in. Aesthetic, collectable and hard to find in nice clean clusters like this. Calcite comes in an incredible range of crystal formations and colours. This specimen will be a great addition to any mineral or crystal collection. Particularly for the collector interested in crystal form and minerals with many variations.
Location:
Mine No. 884 Mine, Chenzhou, Hunan, China.Dimensions:
8cm x 6cm x 2.7cm, 109g.Calcite: CaCO3, Calcium Carbonate.
SKU: F1603 - Fluorescent Specimens, Metal Specimens, Minerals of the World
FRANKLINITE CALCITE WILLEMITE
FRANKLINITE CALCITE WILLEMITE
A stunning specimen of Franklinite Calcite Willemite showing off the brightest fluorescence of all natural minerals Willemite. This rare special specimen is short and long wave fluorescent. The dark grey metal shown in the natural light photos is Zinc ore Franklinite. The white mineral is Mangano Calcite which in this case shows BIP Brief Intense Phosphorescence. Pics taken with shortwave, longwave, and sunlight. Very cool stuff and this is one of my very favorite rocks. To view this spectacular specimen you will need a UVC Shortwave Lamp and UVA Longwave Lamp. Make sure you wear safety glasses. Willemite Franklinite Calcite is also known as the Christmas Tree Rock for the colours Green and Red. This is a quality collectable specimen with wow factor.
Location:
Sterling Hill Mine, Franklin, New Jersey, USA.Dimensions:
6.3cm x 3.8cm x 1.9cm, 112g.Franklinite:
Zn2+Fe23+O4, Zinc Iron Manganese Oxide.Calcite:
CaCO3, Calcium Carbonate.Willemite:
Zn2Sio4, Zinc Silicate.SKU: H1205-1 - Fluorescent Specimens, Metal Specimens, Minerals of the World, Top Shelf
WILLEMITE FRANKLINITE CALCITE
Fluorescent Specimens, Metal Specimens, Minerals of the World, Top ShelfWILLEMITE FRANKLINITE CALCITE
WILLEMITE FRANKLINITE CALCITE
A stunning specimen of Willemite Franklinite Calcite showing off the brightest fluorescence of all natural minerals Willemite. This rare special specimen is short and long wave fluorescent. The dark grey metal shown in the natural light photos is Zinc ore Franklinite. The white mineral is Mangano Calcite which in this case shows BIP Brief Intense Phosphorescence. Pics taken with shortwave, longwave, and sunlight. Very cool stuff and this is one of my very favorite rocks. To view this spectacular specimen you will need a UVC Shortwave Lamp and UVA Longwave Lamp. Make sure you wear safety glasses. This specimen shows Willemite Phosphorescence, which is when you take your UVC short wave away it will phosphoresce for a few secondss. Willemite Franklinite Calcite is also known as the Christmas Tree Rock for the colours Green and Red. This is a quality collectable specimen with wow factor.
Location:
Sterling Hill Mine, Franklin, New Jersey, USA.Dimensions:
6.2cm x 3.3cm x 3cm, 108g.Willemite:
Zn2Sio4, Zinc Silicate.Franklinite:
Zn2+Fe23+O4, Zinc Iron Manganese Oxide.Calcite:
CaCO3, Calcium Carbonate.SKU: H1205 - Crystals, Fluorescent Specimens, Minerals of the World
MANGANO CALCITE LARGE FLUORESCENT CLUSTER
MANGANO CALCITE LARGE FLUORESCENT CLUSTER
Introducing a beautiful Pink Mangano Calcite Large Fluorescent Cluster of Crystals. This specimen is a lovely pale pink in daylight and as you can see, peachy pink fluorescing under UV light. This is a quality calcite crystal specimen showing a form of Rhombohedral Crystals. Some pics taken with Filtered Longwave torch, some were taken outside and some inside.
Location:
Madan, Bulgaria.Dimensions:
13.3cm x 8.5cm x 4.9cm, 427g.Mangano Calcite
(Ca,Mn)CO3.SKU: H0201 - Crystals, Fluorescent Specimens, Metal Specimens, Minerals of the World, Top Shelf
PYRITE MANGANO CALCITE GALENA
Crystals, Fluorescent Specimens, Metal Specimens, Minerals of the World, Top ShelfPYRITE MANGANO CALCITE GALENA
PYRITE MANGANO CALCITE GALENA
A lovely Pyrite Mangano Calcite Galena Cluster. This piece is aesthetic with well formed crystals of Pyrite, fluorescent Mangano Calcite and Galena crystals. A super nice piece and something different. This specimen makes a great gift or treat for someone special.
Location:
Borieva Mine, Madan, Bulgaria.Dimensions:
5.5cm x 4cm x 2.1cm, 66g.Mangano Calcite
(Ca,Mn)CO3.Pyrite
FeS2.Galena
PbS or (Pb,Ag,As,Sb,Cu)S.SKU: H0204-1 - Crystals, Fluorescent Specimens, Metal Specimens, Minerals of the World
PYRITE CALCITE CRYSTALS
PYRITE CALCITE CRYSTALS
A lovely Pyrite Calcite Crystals Specimen. This great piece is a unique crystal formation with slight Fluorescence. The crystal formation in this piece is Dodecahedron Calcite and a little Quartz Crystal. Sprinkled with sparkly Pyrite of flattened hexagonal formations. A super nice piece and something different from the more commonly available Specimens. This Specimen makes a great gift or treat for someone special. This specimen is mounted on a perspex pad for enhanced display.
Location:
Madan, Bulgaria.Dimensions:
8.1cm x 5.6cm x 3.4cm, 109g.Mangano Calcite:
(Ca,Mn)CO3.
Pyrite: FeS2.
SKU: F0203-1 - Crystals, Fluorescent Specimens, Minerals of the World, Top Shelf
MANGANO CALCITE CRYSTAL CLUSTER
MANGANO CALCITE CRYSTAL CLUSTER
A top quality gemmy Mangano Calcite Crystal Cluster. Featuring beautiful, perfect crystals that are extremely fluorescent under long wave UV light. What a stunner, this specimen is a lovely pink in daylight and neon pink fluorescing under UV light. If you only need one piece of this mineral, this would be an excellent choice. Step your collection up a level with this super Bulgarian crystal.
This is a rare quality calcite crystal specimen. We handle a lot of this popular mineral and this is the absolute best quality we have seen, only a few specimens of this grade are available to buy, so snap one up now! Super collectable for your crystal, mineral, calcite or fluorescent specimen collection. This beautiful cluster would make a knockout gift. The very pink photos were taken under UVA light, peachy coloured pics with filtered UVA light and the other photos outside in the sun and shade.
Location:
Androvo Mine, Zlatograd, Bulgaria.Dimensions:
12.9cm x 4.2cm x 3.3cm, 235g.Mangano Calcite
(Ca,Mn)CO3CaCO3
Calcium CarbonateSKU: HXXXX - Crystals, Minerals of the World, Top Shelf
PAGODA CALCITE TOP SPECIMEN
PAGODA CALCITE TOP SPECIMEN
Stunning large Pagoda Calcite Top Specimen. Parallel flattened Rhombohedral Calcite Crystals stacked on two large double terminated Quartz Crystals. This specimen is from the private collection of where it has been for at least ten years.
Dimensions:
12.3cm x 8.2cm x 7.7cm, 613g.Location:
Krushev dol Mine, Madan, Bulgaria.Calcium Carbonate
CaCO3Quartz
SiO2SKU: n/a - Minerals of the World
MANGANO CALCITE
MANGANO CALCITE
Stunning large chunk of pale pink Mangano Calcite Mineral Specimen. Sparkling botryoidal and triangular formations mounted on a perspex pad.
Dimensions:
10.2cm x 8.5cm x 8.7cm, 495g.Location:
Krushev dol Mine, Madan, Bulgaria.Mangano Calcite:
(Ca,Mn)CO3.SKU: n/a - Crystals, Galena, Metal Specimens, Minerals of the World, Pyrite
SPHALERITE CALCITE GALENA
SPHALERITE CALCITE GALENA
An outstanding Sphalerite Calcite Galena Crystal Cluster. Some terminated crystals clustered with Quartz, Galena, Calcite and Chalcopyrite. This specimen would grace any collection and is from one of the premier locations for this mineral. A super piece, my photos don’t do it justice. This specimen is mounted on a perspex pad for enhanced display.
Location:
Madan, Bulgaria.Dimensions:
12.5cm x 10.6cm x 3.8cm, 550g.Sphalerite: ZnS.
Quartz: SiO2.
Galena: PbS or (Pb,Ag,As,Sb,Cu)S.
Mangano Calcite:
(Ca,Mn)CO3.
Chalcopyrite: CuFeS2.
SKU: MW7645-2 - Crystals, Fluorescent Specimens, Minerals of the World, Top Shelf
PINK MANGANO CALCITE CRYSTALS
PINK MANGANO CALCITE CRYSTALS
Introducing a beautiful gemmy fluorescent Pink Mangano Calcite Crystals Cluster. What a stunner, this specimen is a lovely pale pink in daylight and as you can see, neon pink fluorescing under UV light. If you only need one piece of this mineral, this would be an excellent choice. Step your collection up a level with this super Bulgarian crystal. This is a rare, top quality calcite crystal specimen.
Location:
Androvo Mine, Zlatograd, Bulgaria.Dimensions:
4.4cm x 12.5cm x 6.3cm, 220g.CaCO3, Calcium Carbonate.
SKU: H0202 - Australian Minerals, Fluorescent Specimens, Minerals of the World
FLUORESCENT YELLOW CALCITE
Stunning beautiful specimen of Fluorescent Yellow Calcite. Fluorescent with Long UV light. Our photos do no justice to this specimens, bright colour under fluorescence.
Location:
Unanderra, NSW, Australia.Dimensions:
10.3cm x 6.5cm x 7.3cm, 482g.CaCO3, Calcium Carbonate.
SKU: H0101 - Australian Minerals, Fluorescent Specimens, Minerals of the World
YELLOW CALCITE FLUORESCENT
Stunning beautiful specimen of YELLOW CALCITE FLUORESCENT. Fluorescent with Long and Short Wave UV. This specimen still has a little dirt on it. Our photos do no justice to this specimens bright colours under fluorescence. This location is now closed. There is a slim layer of bright yellow material in the crust which fluoresces orange, this specimen proved hard to photograph.
Location:
Unanderra, NSW, Australia.Dimensions:
10.8cm x 8.5cm x 5cm, 429g.CaCO3, Calcium Carbonate.
SKU: n/a - Minerals of the World
COBALTOAN CALCITE
COBALTOAN CALCITE
A gorgeous pastel pink Cobaltoan Calcite specimen. One side of the host rock is completely covered with pink crystals, with the rest of the rock also slightly pink from the cobalt content. An unusual cluster, there aren’t too many pinks in nature and this is a nice large affordable piece. Great for jewellery making or just to admire as is.
Dimensions:
10.5cm x 10cm x 5cm, 647g.Location:
D.R. Congo, Africa.Cobaltoan Calcite (Ca,Co)CO3
SKU: COBOLT04
