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Showing 211–225 of 460 results
- Australian Minerals, Minerals of the World
CERUSSITE MALACHITE PYROMORPHITE
An aesthetic specimen of Cerussite Malachite Pyromorphite from the Top End. Small Yellow Pyromorphite and interesting Cerussite crystals on Malachite. The Malachite is chatoyant and in botryoidal form with some velvet covering. A super piece from a great Aussie location. Amazing to look at under magnification. Mounted on a perspex pad for enhanced display.
Dimensions:
5.1cm x 4.4cm x 2.7cm, 67g.Location:
Browns Deposit, Rum Jungle, NT.Cerussite
Lead Carbonate:
PbCO3.SKU: C0402-1 - Minerals of the World
COBALTOAN CALCITE 7
A gorgeous crimson pink Cobaltoan Calcite 7 specimen with vibrant sparkling colour. Calcite Crystals with cobalt have covered the face of the host rock. One side of the host rock is covered with pink crystals, with the rest of the rock also slightly pink from the cobalt content. An unusual cluster, there aren’t too many pinks in nature and this is a nice large affordable piece. Great for jewellery making or just to admire as is.
Dimensions:
7.3cm x 4.9cm x 5cm, 241g.Check out more Cobaltoan Calcite for sale here.
Location:
D.R. Congo, Africa.Cobaltoan Calcite
(Ca,Co)CO3A variety of calcite containing Co2+ replacing Ca.
Calcium Carbonate
CaCO3.
SKU: M22CO07 - Jewellery
RHODOCHROSITE PENDANT
A stunning Banded Rhodochrosite pendant set in solid .925 sterling silver. Featuring a large polished top quality piece of Rhodochrosite in brilliant pink, with attractive, characteristic banding. It comes complete with a 20″ Silver Chain and in a cute pouch, making this a super gift, or treat!
Dimensions:
3.1cm x 2.0cm x 0.9cm (not including bail), 13g.Location:
ArgentinaSKU: PENR27222 - Metal Specimens, Minerals of the World, Pyrite
AESTHETIC PYRITE CRYSTAL CLUSTER
Aesthetic Pyrite Crystal Cluster for sale. Many classic cube crystals with highly reflective and striated faces. A truly unique gift or treat. Mounted on a perspex pad for enhanced display and with associated minerals like Galena and Sphalerite on the base. This specimen looks better in person than in the photos.
Dimensions:
3.9cm x 3.5cm x 3.5cm, 53g.Location:
Madan, Bulgaria.Pyrite,
Iron Sulfide:
FeS2.SKU: MW27222 - Australian Minerals, Opals
BOULDER OPAL ROUGH PARCEL
Boulder Opal Rough Parcel. A great parcel of beautiful rough Boulder Opal. It is getting hard to find good rough opal nowadays. Most is sold already worked. I love opal in the rough and these pieces also have the attractive markings in the base rock. A beaut find to work or keep as is. One photo was taken of the stones wet. Buy it while it’s available. Gotta love Aussie Boulder Opal!
Dimensions:
7 Pieces, 193g.Location:
Queensland, Australia.Opal: SiO2
nH2O Hydrated Silicon Dioxide.SKU: BOP27222 - Crystals, Minerals of the World, Top Shelf
AZURITE CRYSTAL MEXICO
Top Gemmy Azurite Crystal Mexico. This specimen is truly aesthetic showing great quality formations of Gem Crystal Azurite. Sharp terminations featuring Tabular and Prismatic crystals with splendid vitreous faces. The Electric Blue color is amazing so I took two backlit pics. All round an outstanding Top Shelf specimen. This location has closed and this quality is becoming very hard to come by. Mounted on a perspex display pad for enhanced display.
Dimensions:
3.4cm x 3.2cm x 2.6cm, 22g (not including perspex pad).Location:
Milpillas Mine, Nacozari, Sonora, Mexico.AZURITE
Copper Carbonate Hydroxide
Hydrous Copper Carbonate
Cu3(CO3)2(OH)2.SKU: MW7426 - Minerals of the World, Polished Stones
MALACHITE POLISHED 09
A specimen piece of Malachite Polished to great effect, with banded circular patterning. Deep forest green in colour and a good solid piece. It is obvious why Malachite is so popular when you see pieces like this. The heavy weight reflects its copper content, another interesting aspect of this popular mineral.
Dimensions:
7cm x 6.1cm x 4.7cm, 286g.Location:
D.R. Congo.Malachite
Cu2(CO3)(OH)2.SKU: P22M09 - Crystals, Minerals of the World, Top Shelf
DIOPTASE CRYSTAL CLUSTER
A lovely bright Dioptase Crystal Cluster. This mineral always attracts comments for its vivid and natural colour. Large well formed Dioptase Crystals make this specimen worth collecting. A super piece and collectors favourite.
Location:
Altyn Tyube, Kazakhstan.Dimensions:
6.4cm x 5.3cm x 5cm, 155g.CuSiO3 -H2O
Hydrated copper silicate.SKU: F3708 - Crystals, Fluorescent Specimens, Minerals of the World
SPESSARTINE GARNETS SMOKY QUARTZ
A lovely natural cluster of Spessartine Garnet Smoky Quartz crystals. An uncommon colour of Garnet Crystals from an old collection. Some fluoresces bright green under filtered long wave UV light. The matrix is Feldspar Orthoclase.
Location:
Fujian Province, China.Dimensions:
7.9cm x 4.6cm x 2.8cm, 69g.Garnet Fe3Al2(SiO4)3
SKU: MW0482 - Crystals, Minerals of the World, Top Shelf
AQUAMARINE GEM CARVING
An amazing Aquamarine Gem Carving. This is a large, polished carving from natural Aquamarine crystal. One side is flat for setting into jewellery. A great gem for the collection or setting into your own new jewel. Rare to find in this size, be quick.
Location:
AfghanistanDimensions:
1.8cm x 1cm x 0.7cm, 9.25 ct.Beryl: Be3Al2Si6O18.
A mineral composed of beryllium aluminium cyclosilicate. The blue colour is from trace elements of Iron. Beryl is often unknown to the general public. This is an important gem mineral. Beryl is colourless in pure form, it is the many different impurities that give Beryl its varied colouration. Some splendid colour varieties exist of this gemstone with average fire and brilliance. Emerald is the green variety and Aquamarine is the blue variety of Beryl.
Emerald is the green variety, Aquamarine is the blue variety of Beryl, green yellow variety is called Heliodor, pink variety is called Morganite, colourless variety is called Goshenite, red variety is called Bixbite, name Beryl is used for the golden varieties, which is called Golden Beryl.
SKU: I1138 - Fluorescent Specimens, Minerals of the World
SULPHUR CRYSTALS FLUORITE SULFUR
A great specimen of Sulphur Crystals on Fluorite or is it spelt Sulfur. Excellent crystals with other Fluorite around the matrix. This specimen is fluorescent under longwave UV. This is from an old dealers collection. Add some colour to your collection with this stunning rock from Italy. This specimen appears to have been repaired.
Location:
Sicily, Italy.
Dimensions:
5cm x 5.3cm x 7.8cm, 210g.Sulphur: S8
SKU: MW5356 - Crystals, Gem Crystals, Minerals of the World
AQUAMARINE CRYSTAL SPECIMEN
A beautiful natural Aquamarine Crystal Specimen. What could be better than a gemstone in its natural crystal form. A well formed and terminated crystal specimen. Colorless and cloudy in colour with natural termination.
Location:
Kunar Valley, Afghanistan.Dimensions:
3.5cm x 2.5cm x 1.8cm, 28g.Beryl: Be3Al2(Si6O18)
Beryllium Aluminum Silicate.SKU: WEBLGPAQ-1-1 - Crystals, Gem Crystals, Minerals of the World
AQUAMARINE CRYSTAL WHITE MATRIX
A rustic and natural Aquamarine Crystal Whiste Matrix specimen. Featuring well terminated clear Aquamarine crystal among the Albite matrix. Well formed and terminated clear beryl make it a great collectable item. Many people prefer the natural clusters like this.
Location:
Kunar, Pakistan.Dimensions:
3.2cm x 3cm x 1.8cm, 11g.Beryl: Be3Al2Si6O18.
SKU: MW5246-1-1 - Crystals, Minerals of the World, Top Shelf
AQUAMARINE SPECIMEN
A beautiful natural AQUAMARINE SPECIMEN! What could be better than a gemstone in its natural crystal form? I love ’em. A well formed crystal specimen with natural termination to temp you. Essential for any serious collector or lover of fine gems.
Location:
Gilgit, PakistanDimensions:
5.5cm x 1.2cm x 1cm, 13.5g.SKU: WEBGPAQ-1 - Crystals, Minerals of the World
AQUAMARINE CRYSTALS MICA MATRIX
A rustic and natural Aquamarine Crystals Mica Matrix specimen. Featuring several well terminated clear Aquamarine crystals among the Mica blades matrix. There is one main clear crystal with two or three smaller crystals and an unidentified orange crystal in this piece. Well formed and terminated clear beryl make it a great collectable item. Many people prefer the natural clusters like this. The option is always there to improve the aesthetics and value of this specimen.
Location:
Paprok, Afghanistan.Dimensions:
4cm x 4.3cm x 5cm, 108g.Beryl: Be3Al2Si6O18.
SKU: MW5246
