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Crystals
Showing 151–165 of 182 results
- Crystals, Fluorescent Specimens, Minerals of the World
RED RUBY SPECIMEN 9
This crystal is a beautiful natural Red Ruby Specimen 9 in white matrix. Great deep colour and an excellent specimen with natural crystal formation from this location. Under magnification with a 10x there are many interesting inclusions on the matrix including metals like Pyrite. One of the pics taken under long wave UVA light showing extreme fluorescence. Just one of the interesting features of this mineral.
Location:
Hunza Valley, Pakistan.Dimensions:
5.6cm x 4.3cm x 3.4cm, 86g.
Main Crystal: 5mm long.Ruby Corundum: Al2O3.
Ruby’s are Red and all other Corundum are Sapphires. The name is from Sanskrit “kuruvinda” meaning Ruby. A rare sapphire is a Padparadscha which is a pinky peach colour, found in Sri Lanka. Ruby is the second hardest natural mineral. The Element Chromium is what causes the Red colour in Ruby. The best shade of red for a Ruby is Pigeon Blood Red. Ruby can be any shade of red up to almost pink. They are the most amazing Gemstone and in my mind way better than Blood Diamonds.
Check out more Ruby Specimens for sale here
SKU: B2609 - Crystals, Fluorescent Specimens, Minerals of the World
RED RUBY SPECIMEN 3
This crystal is a beautiful natural Red Ruby Specimen 3 in white matrix. Great deep colour and an excellent specimen with natural crystal formation from this location. Under magnification with a 10x there are many interesting inclusions on the matrix including metals like Pyrite. One of the pics taken under long wave UVA light showing extreme fluorescence. Just one of the interesting features of this mineral.
Location:
Hunza Valley, Pakistan.Dimensions:
6.5cm x 5.1cm x 2.2cm, 69g.
Main Crystal: 8mm long.Ruby Corundum: Al2O3.
Ruby’s are Red and all other Corundum are Sapphires. The name is from Sanskrit “kuruvinda” meaning Ruby. A rare sapphire is a Padparadscha which is a pinky peach colour, found in Sri Lanka. Ruby is the second hardest natural mineral. The Element Chromium is what causes the Red colour in Ruby. The best shade of red for a Ruby is Pigeon Blood Red. Ruby can be any shade of red up to almost pink. They are the most amazing Gemstone and in my mind way better than Blood Diamonds.
Check out more Ruby Specimens for sale here
SKU: B2603 - Crystals, Fluorescent Specimens, Minerals of the World
MANGANO CALCITE CRYSTALS
A quality Mangano Calcite Crystals specimen. Featuring beautiful 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 specimen shows BIP Brief Intense Phosphorescence with a UVA laser.
Super collectable for your crystal, mineral, calcite or fluorescent specimen collection. This beautiful small 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 with UVC and indoor light.
Dimensions:
11.8cm x 11cm x 5.8cm, 720g.Location:
Madan, Bulgaria.Mangano Calcite:
(Ca,Mn)CO3.SKU: B3605 - Crystals, Fluorescent Specimens, Minerals of the World
RED RUBY SPECIMEN 1
This crystal is a beautiful natural Red Ruby Specimen 1 in white matrix. Great deep colour and an excellent specimen with natural crystal formation from this location. Under magnification with a 10x there are many interesting inclusions on the matrix including metals like Pyrite. One of the pics taken under long wave UVA light showing extreme fluorescence. Just one of the interesting features of this mineral.
Location:
Hunza Valley, Pakistan.Dimensions:
4cm x 4.3cm x 3.4cm, 53g.
Main Crystal: 8mm long.Ruby Corundum: Al2O3.
Ruby’s are Red and all other Corundum are Sapphires. The name is from Sanskrit “kuruvinda” meaning Ruby. A rare sapphire is a Padparadscha which is a pinky peach colour, found in Sri Lanka. Ruby is the second hardest natural mineral. The Element Chromium is what causes the Red colour in Ruby. The best shade of red for a Ruby is Pigeon Blood Red. Ruby can be any shade of red up to almost pink. They are the most amazing Gemstone and in my mind way better than Blood Diamonds.
Check out more Ruby Specimens for sale here
SKU: B2601 - Crystals, Fluorescent Specimens, Minerals of the World
RED RUBY SPECIMEN 10
This crystal is a beautiful natural Red Ruby Specimen 10 in white matrix. Great deep colour and an excellent specimen with natural crystal formation from this location. Under magnification with a 10x there are many interesting inclusions on the matrix including metals like Pyrite. One of the pics taken under long wave UVA light showing extreme fluorescence. Just one of the interesting features of this mineral.
Location:
Hunza Valley, Pakistan.Dimensions:
6.5cm x 6.24.1cm x cm, 180g.
Main Crystal: 9mm long.Ruby Corundum: Al2O3.
Ruby’s are Red and all other Corundum are Sapphires. The name is from Sanskrit “kuruvinda” meaning Ruby. A rare sapphire is a Padparadscha which is a pinky peach colour, found in Sri Lanka. Ruby is the second hardest natural mineral. The Element Chromium is what causes the Red colour in Ruby. The best shade of red for a Ruby is Pigeon Blood Red. Ruby can be any shade of red up to almost pink. They are the most amazing Gemstone and in my mind way better than Blood Diamonds.
Check out more Ruby Specimens for sale here
SKU: B2610 - Crystals, Metal Specimens, Minerals of the World, Other Treasures, Pyrite, Quartz
MINI MINERAL COLLECTION 1
Crystals, Metal Specimens, Minerals of the World, Other Treasures, Pyrite, QuartzMINI MINERAL COLLECTION 1
MINI MINERAL COLLECTION 1
Stunning little Mini Mineral Collection. Great way to start learning about the Elements and Minerals. This set contains six different Minerals and Crystals. Comes with gift box shown in pic and a laminated Periodic Table of the Elements. All this at a bargain price.
Dimensions:
BOX 22cm x 14cm x 6cm, 583g.Conichalcite
Pyrite
Chalcopyrite
Spirit Quartz
Stibnite Crystals
Quartz ClusterSKU: K0501 - Crystals, Metal Specimens, Minerals of the World, Pyrite
PYRITE SUN LARGE
A broken Pyrite Sun Large. This is a natural formation of Pyrite and something quite different to the usual more cubic looking varieties. Striations radiate out from the centre. Our Suns are hand selected at the source for their excellent quality. We are well known for our metals range and have pyrite specimens showing cubic, orbicular and octahedral crystals, as well as these suns. Pyrite (“fools gold”) is popular with all age groups. A great piece for the collector of unusual pieces. This Pyrite Sun comes with a perspex stand for display and looks even better in person. Unfortunately this one was broken in the post but it is very large and would still be good as a display specimen for the collection. Could be used for making jewellery.
Dimensions:
12cm diameter, 267g.Location:
Sparta, Illinois, USA.PYRITE FeS2.
SKU: L0304 - Crystals, Galena, Metal Specimens, Minerals of the World, Pyrite, Quartz
QUARTZ GALENA SPHALERITE CHALCOPYRITE
Crystals, Galena, Metal Specimens, Minerals of the World, Pyrite, QuartzQUARTZ GALENA SPHALERITE CHALCOPYRITE
A beautiful mineral specimen featuring Quartz Galena Sphalerite Chalcopyrite crystals. Super cute and collectable, specimens like this are quite fascinating. When looked at under magnification you can really see the shape of each different mineral. I could look at these for hours, in fact I do. If you don’t have too much space left in your cabinet a piece like this covers several different mineral types. A great mineral specimen whether you are a beginner or advanced collector.
Location:
Madan, Bulgaria.Dimensions:
8.6cm x 5.5cm x 5.1cm, 419g.Quartz: SiO2.
Galena: PbS.
Sphalerite: ZnS.
Chalcopyrite: CuFeS2.
SKU: QGSC001 - Crystals, Minerals of the World
PURPLE FLUORITE CRYSTALS
PURPLE FLUORITE CRYSTALS
A great rustic cluster of lovely deep Purple Fluorite Crystals. Strikingly coloured and quite different to many of the other fluorite specimens collectors tend to have. Purple contrasted on a white matrix makes for a great collection piece.
Location:
De’an Mine, Jiangxi, China.Dimensions:
12.5cm x 8cm x 5.7cm, 707g.CaF2:
Calcium Fluoride.Fluorite is from the Latin noun meaning a stream or to flow. Fluorite is used as a flux when smelting metals to help the slag rise to the top and give better fluidity to the molten metal. Fluorescence is a word derived from Fluorite as Fluorite was the first mineral to be observed Fluorescing.
SKU: G0403 - Crystals, Fluorescent Specimens, Minerals of the World
MANGANO CALCITE FLUORESCENT
MANGANO CALCITE FLUORESCENT
A large cluster of lovely pink Mangano Calcite Fluorescent Specimen. Also known as Manganoan Calcite. An aesthetic formation of blade like crystals. The cluster has no matrix and is a good light pink colour. My photos do it justice. This specimen is also fluorescent under long wave UV light. A great sized piece of quality Calcite for the mineral or crystal collector. Super duper price too!
Location:
ChinaDimensions:
16cm x 9cm x 7cm, 1363g.Mangano Calcite:
(Ca,Mn)CO3.Check out more Minerals of the World for sale here
SKU: n/a - Crystals, Galena, Metal Specimens, Minerals of the World
TOP GALENA CRYSTALS
TOP GALENA CRYSTALS
Stunning Top Galena Crystals, very well formed and shiny. This is a really aesthetic piece with great shape and well formed crystals. The Crystals have formed Cubic shape with the corners missing forming a Cuboctahedron or Octacube. A superb specimen from a premier location. Start or add to your own metals collection. Sorry, my pics do no justice to this specimen as the camera had an issue with the reflection of light.
Location:
Madan, Bulgaria.Dimensions:
8.3cm x 5cm x 3.3cm, 143g.Galena:
PbS or (Pb,Ag,As,Sb,Cu)S.Quartz:
SiO2.SKU: MW7927-1 - Crystals, Minerals of the World, Quartz
VERA CRUZ AMETHYST CRYSTALS
A beautiful Vera Cruz Amethyst Crystals cluster! One of those crystals you know the location of as soon as you see it. Delicately coloured, well terminated and with some small crystals and Calcite Quartz matrix. Treat yourself. Mounted for enhanced display on a perspex pad. Vera Cruz Amethyst shows the triagonal habit of this quartz, with three of the 6 sides much larger than the other three, giving a triangular look to it.
Amethyst: A purple variety of quartz. The colour is caused by iron (Fe4+) impurities.
Location:
Veracruz, Mexico.Dimensions:
10.2cm x 7cm x 5cm, 146g.
Main Crystal 3.8cm.Quartz:
SiO2.SKU: MW6196-1 - Crystals, Minerals of the World
FLUORITE BARITE CRYSTALS
A unique combo specimen of a Fluorite Barite Cluster. Beautiful golden Barite Crystals on amazing blue-green Fluorite. Outstanding! Such a beautiful piece with an interesting combination. Even without light behind it the colour of the fluorite is easily discerned. The lovely translucent crystals make for a stunning display piece. This is an unusual colour for fluorite. Specimens like this are not in great supply and this would make an excellent addition to any mineral or crystal collection.
Location:
Xiefang Mine, Jiangxi, China.Dimensions:
16cm x 7.5cm x 3.8cm 637g.Barite:
BaSO4.Calcium Fluoride:
CaF2.SKU: MW8594-2 - Crystals, Galena, Metal Specimens, Minerals of the World, Pyrite
GALENA CHALCOPYRITE SPECIMEN
Large Galena Chalcopyrite Specimen. Large and very heavy ore of Lead and Silver with a sprinkling of Chalcopyrite. Stunning colour contrast of very reflective silver and gold. A great mineral specimen for the beginner or advanced collector.
Location:
Madan, Bulgaria.Dimensions:
14.3cm x 10.2cm x 6cm, 2059g.Galena
PbS.Chalcopyrite
CuFeS2.SKU: QGSC001-1-1 - Crystals, Minerals of the World
EPIDOTE CRYSTAL STACK SPECIMEN
An outstanding Epidote Crystal Stack Specimen. Hard to come by with some well defined hexagonal Epidote Crystal formation. This material is weakly magnetic. There is a neo magnet showing attractive force. My photos do no justice to this specimen as it looks much better in person.
Location:
Zard Mountains, Kharan, Balochistan, Pakistan.Dimensions:
7.1cm x 6.6cm x 5.8cm, 308g.Calcium Aluminum Iron Silicate Hydroxide
Ca2(Al, Fe)3(SiO4)3(OH)SKU: n/a
