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- Australian Minerals, Fluorescent Specimens, Gem Crystals, Minerals of the World
FLUORESCENT ZIRCON CRYSTAL 47
Australian Minerals, Fluorescent Specimens, Gem Crystals, Minerals of the WorldFLUORESCENT ZIRCON CRYSTAL 47
Fluorescent Zircon Crystal 47. 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:
3.7cm x 2.5cm x 3.3cm, 61g.Location:
Mud Tank, Northern Territory, Australia.Zirconium Silicate:
ZrSiO4.SKU: FL23ZI01 - Opals
OPAL COOBER PEDY
An absolutely stunning Opal from Coober Pedy showing the colours of the rainbow. Almost crystal formation for this large gemstone ready for the most beautiful pendant. This Genuine Natural Australian White Solid Opal comes with certification and valuation. A truly worthwhile investment.
From the South Australian fields of Coober Pedy. This Opal displays a full spectrum of colour in a chaff/flash pattern.Location:
Coober Pedy, South Australia, Australia.Dimensions:
1.37cm x 2.48cm x 0.32cm, 7.6ct.Opal: SiO2 · nH2O
Hydrated Silicon Dioxide.SKU: B1407 - Metal Specimens, Minerals of the World, Top Shelf
CARROLLITE CRYSTAL
A top rare Carrollite Crystal metal specimen to add to your collection. Stunning bright crystal surfaces with sharp edges. Great size. A well formed large, Octahedral Carrollite crystal that comes on display pad to go straight into your cabinet. Check out the pics of this specimen on this page.
Dimensions:
3.2cm x 2.6cm x 32cm, 48g.Location:
D.R. Congo, Africa.Carrollite was discovered in Carroll County, Maryland, and recognized as a mineral species in 1852. Carrollite is collected for its mineralogical rarity, rarity of sizeable crystals, unusual chemical composition (relatively few cobalt-bearing minerals). Also it’s high degree of cubic-crystal development, and associations in composite specimens with such minerals as quartz and calcite.
CARROLLITE
copper cobalt sulfide
CuCo2S4.SKU: M23C02 - Fluorescent Specimens, Fossils
FLUORESCENT AMBER SPECIMEN 14
Fluorescent Amber Specimen or fossil tree sap. A beautiful stone often cut and polished into a valuable gemstone. It is a fossil which can contain preserved insects and other animals or plants that are millions of years old. Inclusions seen in Amber increase its value. Three pics taken inside, outside and with UVC Light. A label comes with each specimen, professionally printed with a sticky back.
Dimensions:
4.8cm x 4.2cm x 0.8cm, 8.8g.Location:
Columbia.Approximately C10H16O
Succinic acid.SKU: B2714 - Crystals, Fluorescent Specimens, Metal Specimens, Minerals of the World, Top Shelf, Uncategorized
SCHEELITE CRYSTAL SPECIMEN
Crystals, Fluorescent Specimens, Metal Specimens, Minerals of the World, Top Shelf, UncategorizedSCHEELITE CRYSTAL SPECIMEN
SCHEELITE CRYSTAL SPECIMEN For Sale. An important source of tungsten, rarely cut as gemstones and sought after as mineral specimens. Great crystal formation, a partial stacked or twin octrahedrals, a bit like a pagoda roof. From the classic now closed (1973) Tae Wha Mine, Korea. Fluoresces under short wave or UVC light as shown in four pics. This old stock is getting harder to come by.
CaWO4
Calcium Tungstate.Location:
Tae Wha Mine, Korea.Dimensions:
3.3cm x 2.1cm x 2.7cm, 44g.SKU: FL23SC01 - Crystals, Minerals of the World
AEGIRINE CRYSTAL
Aegirine Crystal For Sale. Lovely lustrous black crystal specimen. An amazing crystal, that looks even better in person. The crystal is black and as hard as Steel. A great collector piece and an interesting and less common mineral.
Location:
Mount Malosa, Zomba Valley, Malawi.Dimensions:
7.4cm x 1cm x 1cm, 14.5g.Sodium Iron Silicate.
Aegirine: NaFe3+Si2O6
SKU: MW5021 - Australian Minerals, Crystals, Minerals of the World
AUSSIE CALCITE ROSETTE
This is a rare quality calcite crystal specimen, Aussie Calcite Rosette. A really lovely piece of calcite, quite a stunning formation with excellent crystal shape. Super collectable for your crystal, mineral, calcite or Aussie specimen collection. This Rosette with bladed crystals is translucent pale ivory with three semi spherical crystal forms. Australian Calcite specimens from Tyndal Quarry like this aesthetically pleasing show piece rarely become available. One pic is back lit to show translucent colour and another show close up with a bit of interesting quarry dust between the crevasses.
Location:
Tyndal Quarry, New South Wales, Australia.Dimensions:
9cm x 6.4cm x 4.4cm, 289g.Calcium Carbonate: CaCO3.
SKU: AM23CA01 - Australian Minerals, Minerals of the World
CHALCEDONY COPPER
CHALCEDONY COPPER
Aussie Chalcedony Copper Specimen with Malachite for your mineral collection. An interesting Copper metal specimen with many associated minerals from the Kapunda Copper Mine. Check out the pics to see details of tiny Quartz crystals on botryoidal Chalcedony. I can also see Cuprite and some other unidentified minerals in this specimen.
Location:
Kapunda Copper Mine, Kapunda, South Australia, Australia.Dimensions:
8.5cm x 1.6cm x 5.5cm, 284g.SKU: AM23CC01 - Australian Minerals, Minerals of the World
CHALCEDONY MANGANESE
Aussie Chalcedony Manganese specimen for sale. An interesting botryoidal grey blue Chalcedony on black Manganese to add to your Aussie collection. Rarely offered for sale and not often collected as it’s not the prettiest looking rock on the ground. From the famous fossicking area of Mount Isa.
Location:
Hardway Mine, Mount Isa, Queensland, Australia.Dimensions:
7cm x 7.4cm x 6cm, 210g.CHALCEDONY
Chalcedony is a variety of Quartz. A general term for all varieties of quartz that are made of microcrystalline varieties of quartz. Examples are the different types of agate, jasper, chert, chrysoprase, onyx, pietersite, etc.
Mentioned by Agricola (1546) of a stone named for the town of Chalcedon, and is a district within the city of Istanbul, Turkey.
MANGANESE
MnManganese is named from a corruption of the latin word for magnestism; magnes, in allusion to its prinicple ore’s magnetic properties. Manganese crystals have yet to be found in nature, therefore it is technically not a mineral. Laboratory grown specimens can look like a natural stone.
The element manganese is an essential element in people’s daily food consumption and has several industrial uses. Manganese is used in steel alloys to increase many favorable characteristics such as strength, hardness and durability. In fact steel can not be produced without manganese; it is an essential ingredient in the process. Manganese is also used to colour glass an amethyst colour. That is not so surprising since manganese is the trace element responsible for quartz’s purple variety, amethyst.
Manganese colouring ability in minerals is well known and appreciated. Manganese is chiefly responsible for the wonderful colours in rhodochrosite, purpurite, rhodonite, serandite and spessartine to name a few. Unfortunately most manganese oxide minerals tend to be black. Manganese is extracted from the ore minerals of pyrolusite and rhodochrosite. Manganese nodules on the sea floor may one day provide an economic ore source.
Properties
Colour is steel or silver grey.
Luster is metallic.
Transparency: Specimens are opaque.
Crystal System is isometric.
Crystal Habits include only lab grown specimens.
Specific Gravity is 7.44 (very heavy for a metallic mineral).
Notable Occurrences include only lab grown specimens.
Best Field Indicators are colour and density.Chek out Manganese Mn specimens for sale here.
SKU: AM23CM01 - Fossils
FOSSIL SPERM WHALE TOOTH
This Large Fossil Sperm Whale Tooth will make a great addition to your Fossil collection. A Sperm Whale Tooth from the Gulf of Mexico where many fossils come from especially teeth. These are almost as rare as Hens teeth. The condition is complete tip to root. There has been no repair or restoration.
Age: 23 Million Years, Miocene Period.
Location:
Edisto River, South Carolina, U.S.A.Dimensions:
11.5cm x 2.7cm x 1.7cm, 70g.Odontocete.
Named Odontocete, toothed whale from the Miocene Period. This whale would have shared the same waters and time period as many of the dangerous sharks found off the East Coast of North America during the Miocene, like the infamous Megalodon Shark. Odontocete teeth were bigger than the Tyrannosaurus Rex Dinosaur teeth and would have eaten other Whales and Sharks. They grew to 18 meters long and weighed 40 tonnes.
SKU: F23SPT01 - Crystals, Minerals of the World, Quartz, Top Shelf
AUSSIE AMETHYST CRYSTAL CLUSTER
A fantastic sparkly Large Aussie Amethyst Crystal Cluster. I have taken the photos for this under Summer cloudy sky to show the crystal form and colour. This cluster is purple quartz with top quality crystals. Beautiful points make this cluster really sparkle and are a mark of its quality. This is a really nice piece of Aussie Amethyst, not too big for posting but with a large presence. Speaking of which it would make an awesome gift to yourself or someone else deserving of a beautiful ancient treasure.
Location:
Kuridala, Queensland, Australia.Dimensions:
11.8cm x 8cm x 4.8cm, 300gQuartz: SiO2.
SKU: AA23A01 - Fossils
FOSSIL WHALE INNER EAR BONE 02
We do have a Fossil Whale Inner Ear Bone 02 for sale, some pics of this specimen on this page. They seem to have been of denser bone than the rest of the whale skeleton, so they were better preserved. The auditory bulla is a bony cover for the delicate middle ear bones and tissues. In humans it is part of our temporal bone. Whales have several adaptations in their ears for hearing underwater. Tympanic bone.
Age:
Miocene.Location:
South Carolina, USA.Dimensions:
8.6cm x 4.6cm x 4.8cm, 165g.SKU: F23WIEB02 - Fossils
FOSSIL WHALE INNER EAR BONE 03
We do have a Fossil Whale Inner Ear Bone 03 for sale, some pics of this specimen on this page. They seem to have been of denser bone than the rest of the whale skeleton, so they were better preserved. The auditory bulla is a bony cover for the delicate middle ear bones and tissues. In humans it is part of our temporal bone. Whales have several adaptations in their ears for hearing underwater. Tympanic bone.
Age:
Miocene.Location:
South Carolina, USA.Dimensions:
7.1cm x 4.1cm x 4.2cm, 110g.SKU: F23WIEB03 - Australian Minerals, Minerals of the World, Rock 'n Slabs, Rocks
ATLANTISITE SERPENTINE STICHTITE ROCK
Australian Minerals, Minerals of the World, Rock 'n Slabs, RocksATLANTISITE SERPENTINE STICHTITE ROCK
An Atalantisite Serpentine Stichtite Rock to add to your collection or for jewel. We reckon this beautiful Aussie stone is under appreciated! It features an unusual combination of bright green and deep purple colouring throughout. This rock has a good amount of deep purple stichtite to green serpentine. When cut and polished it will look absolutely stunning. A solid specimen with good colour ready for Lapidary work. Pics taken outside in natural sunlight, some wet some dry.
Location:
Dundas, Tasmania.Dimensions:
9.4cm x 6.5cm x 3.1cm, 184g.Serpentine:
(Mg,Fe)3Si2O5(OH)4.Stichtite:
Mg6Cr2CO3(OH)16 · 4H2O.SKU: AM23ASS01 - Fluorescent Specimens, Fossils
FLUORESCENT AMBER SPECIMEN 13
Fluorescent Amber Specimen or fossil tree sap. A beautiful stone often cut and polished into a valuable gemstone. It is a fossil which can contain preserved insects and other animals or plants that are millions of years old. Inclusions seen in Amber increase its value. Three pics taken inside, outside and with UVC Light. A label comes with each specimen, professionally printed with a sticky back.
Dimensions:
5.4cm x 2.6cm x 1.5cm, 7.6g.Location:
Columbia.Approximately C10H16O
Succinic acid.SKU: B2713
MANGANESE
