Minerals of the World
Showing 25–36 of 252 results
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Australian Minerals, Fluorescent Specimens, Minerals of the World
ZIRCON CRYSTAL 45
Zircon Crystal 45. This is a great specimen, with gemmy red brown crystal. Slight Fluorescence, yellow under UVC light. A super collectors specimen and rare. Showing the classic Spinel Crystal form and classic location too.
Dimensions:
2.3cm x 2.6cm x 2.3cm, 28g.Location:
Mud Tank, Northern Territory, Australia.Zirconium Silicate:
ZrSiO4.SKU: B2745 -
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. I spoke to the Professor about the fluorescence source and he suspects it comes from a mild form of radiation. Thus also not a good idea to cut these gemstones into pendant, as it is worn close to the Thyroid Gland.
Dimensions:
4.7cm x 4.1cm x 4cm, 149g.Location:
Mud Tank, Northern Territory, Australia.Zirconium Silicate:
ZrSiO4.SKU: B2743 -
Fluorescent Specimens, Himalayan Quartz & Kyanite, Minerals of the World
BLUE KYANITE CRYSTAL 6
Beautiful rough Blue Kyanite Crystal 6 from Nepal! Himalayan Kyanite is some of the best in the world, this is a good sized natural crystal. Perfect for jewellery making or as a specimen and great healing properties too. Fluorescent with a powerful filtered UVA Longwave light.
Location:
Kathmandu Valley, Nepal.Dimensions:
4cm x 0.9cm x 0.9cm, 6.0g.Aluminum Silicate
Kyanite Al2 SiO5.SKU: B2406 -
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. I spoke to the Professor about the fluorescence source and he suspects it comes from a mild form of radiation. Thus also not a good idea to cut these gemstones into pendant, as it is worn close to the Thyroid Gland.
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. I spoke to the Professor about the fluorescence source and he suspects it comes from a mild form of radiation. Thus also not a good idea to cut these gemstones into pendant, as it is worn close to the Thyroid Gland.
Dimensions:
6.7cm x 5.5cm x 3.5cm, 229g.Location:
Mud Tank, Northern Territory, Australia.Zirconium Silicate:
ZrSiO4.SKU: B2741 -
Crystals, Fluorescent Specimens, Himalayan Quartz & Kyanite, Minerals of the World
BLUE KYANITE CRYSTAL 4
Crystals, Fluorescent Specimens, Himalayan Quartz & Kyanite, Minerals of the WorldBLUE KYANITE CRYSTAL 4
Beautiful rough Blue Kyanite Crystal from Nepal! Himalayan Kyanite is some of the best in the world, this is a good sized natural crystal. Perfect for jewellery making or as a specimen and great healing properties too. Fluorescent with a powerful filtered UVA Longwave light.
Location:
Kathmandu Valley, Nepal.Dimensions:
4.4cm x 1.4cm x 1.3cm, 13.3g.Aluminum Silicate
Kyanite Al2 SiO5.SKU: B2404 -
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. I spoke to the Professor about the fluorescence source and he suspects it comes from a mild form of radiation. Thus also not a good idea to cut these gemstones into pendant, as it is worn close to the Thyroid Gland.
Dimensions:
7.4cm x 4.1cm x 3.5cm, 210g.Location:
Mud Tank, Northern Territory, Australia.Zirconium Silicate:
ZrSiO4.SKU: B2740 -
Fluorescent Specimens, Himalayan Quartz & Kyanite, Minerals of the World
BLUE KYANITE CRYSTAL 3
Beautiful rough Blue Kyanite Crystal from Nepal! Himalayan Kyanite is some of the best in the world, this is a good sized natural crystal. Perfect for jewellery making or as a specimen and great healing properties too. Fluorescent with a powerful filtered UVA Longwave light.
Location:
Kathmandu Valley, Nepal.Dimensions:
4cm x 1.2cm x 1cm, 11.8g.Aluminum Silicate
Kyanite Al2 SiO5.SKU: B2403 -
Crystals, Fluorescent Specimens, Himalayan Quartz & Kyanite, Minerals of the World
BLUE KYANITE CRYSTAL 1
Crystals, Fluorescent Specimens, Himalayan Quartz & Kyanite, Minerals of the WorldBLUE KYANITE CRYSTAL 1
Beautiful rough Blue Kyanite Crystal from Nepal! Himalayan Kyanite is some of the best in the world, this is a good sized natural crystal. Perfect for jewellery making or as a specimen and great healing properties too. Fluorescent with a powerful filtered UVA Longwave light.
Location:
Kathmandu Valley, Nepal.Dimensions:
4.2cm x 1.4cm x 1cm, 10.3g.Aluminum Silicate
Kyanite Al2 SiO5.SKU: B2401 -
Fluorescent Specimens, Himalayan Quartz & Kyanite, Minerals of the World
BLUE KYANITE CRYSTAL
Beautiful rough Blue Kyanite Crystal from Nepal! Himalayan Kyanite is some of the best in the world, this is a good sized natural crystal. Perfect for jewellery making or as a specimen and great healing properties too. Fluorescent with UVC Longwave light.
Location:
Kathmandu Valley, Nepal.Dimensions:
5.7cm x 1cm x 1cm, 12.3g.Aluminum Silicate
Kyanite Al2 SiO5.SKU: B2400 -
Australian Minerals, Fluorescent Specimens, Minerals of the World, Opals
FLUORESCENT HYALITE OPAL 36
A Fluorescent Hyalite Opal. This is a superb Aussie specimen to grace your collection. Rare to come by at this quality. Fluorescent Green under UVC light.
Location:
Squaretop Mountain, Queensland, Australia.Dimensions:
3.6cm x 2.7cm x 2.9cm, 28g.Hyalite
SiO2 · nH2O.A colourless variety of Opal. Hyalite is opal, an amorphous silica glass containing about 3-8% water. Hyalite occurs as globular and botryoidal masses and irregular crusts. Found in volcanic and pegmatite environments where the silica deposits from the gas phase. It often shows a strong green fluorescence in UV light.
Check out more Fluorescent Specimens here.
SKU: B2736 -
Australian Minerals, Fluorescent Specimens, Minerals of the World, Opals
FLUORESCENT HYALITE OPAL 35
A Fluorescent Hyalite Opal. This is a superb Aussie specimen to grace your collection. Rare to come by at this quality. Fluorescent Green under UVC light.
Location:
Squaretop Mountain, Queensland, Australia.Dimensions:
3.8cm x 3.5cm x 1.9cm, 19g.Hyalite
SiO2 · nH2O.A colourless variety of Opal. Hyalite is opal, an amorphous silica glass containing about 3-8% water. Hyalite occurs as globular and botryoidal masses and irregular crusts. Found in volcanic and pegmatite environments where the silica deposits from the gas phase. It often shows a strong green fluorescence in UV light.
Check out more Fluorescent Specimens here.
SKU: B2735
