Search results: “crystal” – Page 5
Showing 61–75 of 458 results
- Crystals, Minerals of the World
EPIDOTE CRYSTAL CLUSTER
Epidote Crystal Cluster comprising of about a dozen various sized crystals with partial crystals. Dark green almost black this specimen was hard to photograph. For enhanced display it is mounted on a perspex display pad.
Dimensions:
4.8cm x 4.8cm x 4cm, 86g.Location:
Skardu, Pakistan.Calcium Aluminum Iron Silicate Hydroxide
Ca2(Al, Fe)3(SiO4)3(OH)SKU: n/a - Crystals, Fluorescent Specimens, Minerals of the World
RUBY CRYSTAL
A beautiful natural red Ruby Crystal. Well formed Red Crystal Specimen of Corundum. Ruby has a long and storied history in its gemmy form, as a coveted gemstone around the world. These days most of the ruby you’ll find in mainstream jewellery shops is ‘created’, grown in labs to get the perfect shade and clarity popular among the public. Just one of the interesting features of this mineral. This Specimen has good classic Barrel Body with good hexagonal face. Nice colour too. Pics taken in and outside. Some pics taken with UVA Torch. This is a totally natural untreated Ruby Crystal for sale.
Location:
India.Dimensions:
1.1cm x 1.3cm x 1.5cm, 6.135g.Ruby Corundum
Al2O3.SKU: RUBYLG0617 - Crystals, Minerals of the World
LAZURITE CRYSTALS
A stunning specimen of bright blue Lazurite Crystals on Calcite with Pyrite. Or, in other words, deconstructed Lapis Lazuli! One extra large crystal dominates the specimen, with some partial crystals visible in the matrix. This is a very collectible piece and a beautiful example of Afghanistan’s rich mineral wealth. Great colour splash for the collection. This specimen stands well on a perspex display pad.
Location:
Badakhshan, Afghanistan.Dimensions:
4cm x 2.4cm x 2cm, 14g.SKU: MW6898 - Crystals, Minerals of the World
GOLDEN CALCITE CRYSTALS
A huge specimen of stunning Golden Calcite Crystals on matrix. Dozens of double-terminated golden crystals in a cluster formation, with some galena and chalcopyrite also visible. Calcite is a very popular mineral that comes in a variety of colours and shapes, often with cool optical properties or metal associations. This great piece comes from the Sweetwater Mine in the US, a sought-after location among mineral collectors. An outstanding and super-collectible specimen.
Dimensions:
14cm x 11cm x 7.8cm, 886g.Location:
Sweetwater Mine, Ellington, Missouri.SKU: MW5395 - Australian Minerals, Crystals, Minerals of the World
CROCOITE CRYSTALS
Stunning cluster of quality Crocoite Crystals. Some showing hollow straw formation, thickness of largest crystals 6mm across. From very old stock! Classic Aussie mineral specimen essential for any mineral collection.
Location:
Adelaide Mine, Dundas, Tasmania, Australia.Dimensions:
7.1cm x 4cm x 2.5cm, 33g.Lead Chromate: Pb(CrO4).
SKU: E2aaaa - Australian Minerals, Fluorescent Specimens, Minerals of the World
FLUORESCENT ZIRCON CRYSTAL 43
Fluorescent Zircon Crystal 4. Also known as a Zircon Bomb. Deep red brown colour in the sunlight and fluorescent yellow under UVA and UVC. It is rare to get yellow fluorescent minerals let alone in Crystal form. A super collectors specimen and rare. Classic location too.
Dimensions:
4.7cm x 4.1cm x 4cm, 149g.Location:
Mud Tank, Northern Territory, Australia.Zirconium Silicate:
ZrSiO4.SKU: B2743 - Australian Minerals, Fluorescent Specimens, Minerals of the World
FLUORESCENT ZIRCON CRYSTAL 42
Fluorescent Zircon Crystal 4. Also known as a Zircon Bomb. Deep red brown colour in the sunlight and fluorescent yellow under UVA and UVC. It is rare to get yellow fluorescent minerals let alone in Crystal form. A super collectors specimen and rare. Classic location too.
Dimensions:
6.1cm x 5.2cm x 4.4cm, 234g.Location:
Mud Tank, Northern Territory, Australia.Zirconium Silicate:
ZrSiO4.SKU: B2742 - Australian Minerals, Fluorescent Specimens, Minerals of the World
FLUORESCENT ZIRCON CRYSTAL 41
Fluorescent Zircon Crystal 4. Also known as a Zircon Bomb. Deep red brown colour in the sunlight and fluorescent yellow under UVA and UVC. It is rare to get yellow fluorescent minerals let alone in Crystal form. A super collectors specimen and rare. Classic location too.
Dimensions:
6.7cm x 5.5cm x 3.5cm, 229g.Location:
Mud Tank, Northern Territory, Australia.Zirconium Silicate:
ZrSiO4.SKU: B2741 - Australian Minerals, Fluorescent Specimens, Minerals of the World
FLUORESCENT ZIRCON CRYSTAL 40
Fluorescent Zircon Crystal 4. Also known as a Zircon Bomb. Deep red brown colour in the sunlight and fluorescent yellow under UVA and UVC. It is rare to get yellow fluorescent minerals let alone in Crystal form. A super collectors specimen and rare. Classic location too.
Dimensions:
7.4cm x 4.1cm x 3.5cm, 210g.Location:
Mud Tank, Northern Territory, Australia.Zirconium Silicate:
ZrSiO4.SKU: B2740