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- Opals
BOULDER OPAL GEM SPECIMEN
BOULDER OPAL GEM SPECIMEN
A stunning Boulder Opal Gem Specimen for the collector. This gem shows great green, orange, pink, blue and purple hues in normal light. It is quite rare that it has been kept as a specimen and not made into jewellery as most colourful Opals are. Valued at $880, this is a bargain price for a beaut Aussie gemstone.
Dimensions:
3.3cm x 2.5cm x 1cm, 54.46ct.Location:
Queensland.Opal: SiO2 · nH2O Hydrated Silicon Dioxide.
SKU: B1402 - Jade, Jewellery
BLACK JADE PENDANT RED BACK
Black Jade Pendant Red Back carved from Cowell Jade. The Red Back is Rhodonite from Woods Mine in Tamworth. Framed with solid quality .925 Sterling Silver. A classic Aussie piece of art showing the infamous Red Back Spider.
Location:
This Jade is from Cowell, South Australia, Australia.Dimensions:
6.3cm x 3.6cm x 1.3cm, 23g.JADE
SKU: BCJ0024-1-1-6 - Jewellery
SILVER PENDANT RED BACK
Silver Pendant Red Back. The Red Back is Rhodonite from Woods Mine in Tamworth. Framed with solid quality .925 Sterling Silver. A classic Aussie piece of art showing the infamous Red Back Spider.
Location:
Rhodonite from Woods Mine in Tamworth, NSW, Australia.Dimensions:
6.3cm x 3.6cm x 1.3cm, 10g.SKU: BCJ0024-1-1-6-1 - Jade, Jewellery, Opals
BLACK JADE OPAL PENDANT OVAL
Black Jade Opal Pendant Oval carved from Cowell Jade. Center is inlayed with Crystal Opal from Lightning Ridge. Framed with solid quality .925 Sterling Silver.
Location:
This Jade is from Cowell, South Australia, Australia.Dimensions:
3cm x 1.6cm x .07cm, 5g.JADE
SKU: BCJ0024-1-1-4 - Jade, Jewellery, Opals
BLACK JADE OPAL PENDANT CIRCLE
Black Jade Opal Pendant Circle carved from Cowell Jade. Center is inlayed with Crystal Opal from Lightning Ridge. Framed with solid quality .925 Sterling Silver.
Location:
This Jade is from Cowell, South Australia, Australia.Dimensions:
3.2cm x 2.3cm x 0.7cm, 7g.JADE
SKU: BCJ0024-1-1-1 - Minerals of the World
DOLOMITE CHALCOPYRITE
Mineral specimen of Dolomite Chalcopyrite and Quartz. Great contrast of colours with the white Dolomite and sparkling Chalcopyrite with Quartz on a grey host matrix.
Location:
Sweetwater Mine, Ozark Lead Company, Ellington, Missouri, USA.Dimensions:
6.8cm x 3.7cm x 4.2cm, 98g.Calcium Magnesium Carbonate: CaMg(CO3)2.
Chalcopyrite: CuFeS2.
SKU: n/a - Galena, Metal Specimens, Minerals of the World
GALENA CLUSTER SMALL
GALENA CLUSTER SMALL
You don’t have to sacrifice quality for size as this Galena Cluster Small specimen shows. What a cool little piece, an interesting cluster with some skeletal and some twinned crystals. It will only take up a small amount of space in the collection, though I suspect front of shelf too. Galena is one of those really collectible metals that comes from a range of locations and in different shapes. I love the Bulgarian variety and you could have a whole collection of different ones from that location alone.
Location:
Madan ore fields, Bulgaria.Dimensions:
3.9cm x 3.5cm x 2.8cm, 65g.Galena: PbS
SKU: GALSM0517 - Jade, Jewellery
JADE EARRINGS GREENSTONE
JADE EARRINGS GREENSTONE
Outstanding Jade Earrings Greenstone. Elegant long drop light weight Earrings with Stirling Silver .925. They have been carved by one of the very best Jade carvers in Australia. The stone is from British Columbia, the beautiful translucent Green Nephrite Jade.
Location:
This Jade is from British Columbia, Canada.Dimensions:
5.6cm x 0.7cm x 0.25cm, 5.48g.Toughest Natural Stone in the World
SKU: JE001 - Australian Minerals, Crystals, Galena, Metal Specimens, Minerals of the World
RHODONITE CRYSTALS
An excellent specimen of Rhodonite Crystals on Galena. Several gemmy red crystals of Rhodonite sit among cubic Galena crystals. The matrix is a mix of the two minerals, featuring many crystals. Specimens of this quality are uncommon and getting harder to come by. This is a classic, collectable Australian Mineral from a well known location. Mounted on perspex for ideal display.
Location:
Broken Hill, NSW.Dimensions:
4.9cm x 4cm x 4cm, 140g.Rhodonite: MnSiO3.
Galena: PbS.
SKU: MW19126 - Crystals, Galena, Metal Specimens, Minerals of the World, Pyrite
GALENA SPHALERITE CRYSTALS
GALENA SPHALERITE CRYSTALS
An interesting little specimen of Galena Sphalerite Crystals. The Galena appears in perfect crystal form, a triangle look for a cubic form element. Add great looking Sphalerite Crystals for a super piece! Recognisably Bulgarian in form and association.
Dimensions:
4.3cm x 1.9cm x 3.1cm, 43g.Location:
Madan ore fields, Bulgaria.Galena: PbS
Sphalerite: ZnS
SKU: MW7658 - Australian Minerals, Crystals, Galena, Metal Specimens, Minerals of the World, Pyrite
GALENA RHODONITE CRYSTALS
Australian Minerals, Crystals, Galena, Metal Specimens, Minerals of the World, PyriteGALENA RHODONITE CRYSTALS
Galena Rhodonite Crystals. A classic Aussie mineral & location, great as a specimen for display. Lovely colours and other interesting associated minerals, what looks like Pyrite. Galena showing great cubic crystal form with bright red Rhodonite. This specimen is mounted on a perspex pad for enhanced display.
Location:
Broken Hill, New South Wales, Australia.Dimensions:
10.5cm x 7.8cm x 9.1cm, 1108g.Rhodonite: MnSiO3.
Galena: PbS, Lead Sulfide.
SKU: n/a - Metal Specimens
SPHALERITE GALENA CRYSTALS
SPHALERITE GALENA CRYSTALS
A superb combination of Sphalerite Galena Crystals. This is a top specimen that beautifully displays both crystal shapes in one amazing collectible piece. You will be hard pressed to find a better quality piece than this and we will miss seeing it in the cabinet. Even non-collectors admire pieces of this rarity and it would bring any collection up a notch. Museum quality, it looks even better in person. RocknCrystals specialise in metal specimens from Australia and around the World.
Dimensions:
9cm x 5.4cm x 2.8cm 187g.Location:
Borieva Mine, Madan, Bulgaria.Sphalerite: ZnS.
Galena: PbS.
SKU: BULGSPHALGAL24 - Crystals, Metal Specimens, Minerals of the World
STIBNITE CRYSTAL CLUSTER
STIBNITE CRYSTAL CLUSTER
A Stibnite crystal Cluster of large size. Many crystals have good terminations. This specimen shows stunning splays of crystals in all directions on a matrix of Antimony. The specimen is mounted on a perspex pad for enhanced display.
Location:
Jiangxi, China.Dimensions:
13.5cm x 7.5cm x 5.7cm, 522g.Sb2S3, Antimony Sulfide.
SKU: MW5182 - Metal Specimens, Minerals of the World, Pyrite, Quartz
PYRITE CALCITE QUARTZ
An outstanding mineral specimen featuring Pyrite Calcite Quartz crystals. The matrix consists of perfect Pyrite Cubes and thin terminated Quartz Crystals, very aesthetically covered in Calcite. Many of the striated pyrite cubes are clustered. Wow! This is a really super piece, one for the astute mineral collector. This specimen has been mounted on a perspex pad for enhanced display.
Location:
Borieva Mine, South Petrovitsa deposit, Madan, Bulgaria.Dimensions:
13cm x 6.4cm x 8.5cm, 569g.Pyrite: FeS2
Calcite: CaCO3
Quartz: SiO2
SKU: MW8794
