Minerals of the World
Showing 25–36 of 264 results
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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 37
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:
4.1cm x 3.3cm x 2.5cm, 20g.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: B2737 -
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 -
Australian Minerals, Fluorescent Specimens, Minerals of the World, Opals
FLUORESCENT HYALITE OPAL 34
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:
3.5cm x 2.6cm x 1.6cm, 9g.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: B2734 -
Australian Minerals, Fluorescent Specimens, Minerals of the World, Opals
FLUORESCENT HYALITE OPAL 33
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:
5cm x 3.3cm x 2.5cm, 30g.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: B2733 -
Fluorescent Specimens, Minerals of the World
FLUORESCENT GIBBSITE SPECIMEN 29
An unusual mineral covered in baby blue botryoidal crystals Fluorescent Gibbsite Specimen. Gibbsite contains Aluminium and fluoresces under short wave UV light. The specimens from this mine in particular are different in appearance to those from other locales. They are very collectible. Surprisingly light to hold. These Specimens Fluoresce under Shortwave UVC light.
Location:
Wehshan, Yunan, ChinaDimensions:
2.2cm x 1.8cm x 1.6cm, 5.9g.Gibbsite
Al(OH)3.SKU: B2729 -
Crystals, Fluorescent Specimens, Minerals of the World
FLUORESCENT RUBY WAND CRYSTAL 35
A large, natural Fluorescent Ruby Wand Crystal. Polished to a cabochon on top, the whole crystal is corundum, the mineral otherwise known as ruby and sapphire. The crystals from this location are rare and unusual. They are all polished to detect any valuable star rubies that may be among them. It is the interference of Titanium Dioxide which creates a Star Ruby. Fluorescent under longwave UVC light. A beautiful natural crystal for the collector and a super gift or treat. Comes in a little drawstring pouch. Ideal as a Fluorescent Mineral Specimen or Massage Wand. Natural Ruby Specimens are becoming rare and hard to come by. More and more fake and synthetic Rubies are being created in the lab. Also mining is more blast and crush these days as compared with the old ways.
Location:
Northern India.Dimensions:
5cm x 2.5cm x 2.4cm, 48g.Ruby Corundum
Al2O3.SKU: B2635 -
Australian Minerals, Fluorescent Specimens, Minerals of the World, Opals
FLUORESCENT HYALITE OPAL 32
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:
5.6cm x 5.2cm x 2.9cm, 66g.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: B2732 -
Fluorescent Specimens, Minerals of the World
FLUORESCENT GIBBSITE SPECIMEN 28
An unusual mineral covered in baby blue botryoidal crystals Fluorescent Gibbsite Specimen. Gibbsite contains Aluminium and fluoresces under short wave UV light. The specimens from this mine in particular are different in appearance to those from other locales. They are very collectible. Surprisingly light to hold. These Specimens Fluoresce under Shortwave UVC light.
Location:
Wehshan, Yunan, ChinaDimensions:
2cm x 2cm x 1cm, 3.1g.Gibbsite
Al(OH)3.SKU: B2728 -
Australian Minerals, Fluorescent Specimens, Minerals of the World, Opals
FLUORESCENT HYALITE OPAL 31
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:
5.6cm x 6.5cm x 3.4cm, 104g.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: B2731 -
Crystals, Fluorescent Specimens, Minerals of the World
FLUORESCENT RUBY WAND CRYSTAL 34
A large, natural Fluorescent Ruby Wand Crystal. Polished to a cabochon on top, the whole crystal is corundum, the mineral otherwise known as ruby and sapphire. The crystals from this location are rare and unusual. They are all polished to detect any valuable star rubies that may be among them. It is the interference of Titanium Dioxide which creates a Star Ruby. Fluorescent under longwave UVC light. A beautiful natural crystal for the collector and a super gift or treat. Comes in a little drawstring pouch. Ideal as a Fluorescent Mineral Specimen or Massage Wand. Natural Ruby Specimens are becoming rare and hard to come by. More and more fake and synthetic Rubies are being created in the lab. Also mining is more blast and crush these days as compared with the old ways.
Location:
Northern India.Dimensions:
4.6cm x 2.5cm x 2.2cm, 50g.Ruby Corundum
Al2O3.SKU: B2634
