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Minerals of the World
Showing 241–255 of 270 results
- Crystals, Galena, Metal Specimens, Minerals of the World
TOP GALENA CRYSTALS
TOP GALENA CRYSTALS
Stunning Top Galena Crystals, very well formed and shiny. This is a really aesthetic piece with great shape and well formed crystals. The Crystals have formed Cubic shape with the corners missing forming a Cuboctahedron or Octacube. A superb specimen from a premier location. Start or add to your own metals collection. Sorry, my pics do no justice to this specimen as the camera had an issue with the reflection of light.
Location:
Madan, Bulgaria.Dimensions:
8.3cm x 5cm x 3.3cm, 143g.Galena:
PbS or (Pb,Ag,As,Sb,Cu)S.Quartz:
SiO2.SKU: MW7927-1 - Fluorescent Specimens, Metal Specimens, Minerals of the World
WILLEMITE FLUORESCENT FRANKLIN 002
WILLEMITE FLUORESCENT FRANKLIN 002
A stunning specimen of Willemite Fluorescent Franklin 002 showing off the brightest fluorescence of all natural minerals Willemite. This rare special specimen because of the Green Willemite is short and long wave fluorescent. The dark grey metal shown in the natural light photos is Zinc ore Franklinite. The limited amount of white mineral is Mangano Calcite. Pics taken with shortwave, longwave, and sunlight. Very cool stuff and this is one of my very favorite rocks. To view this spectacular specimen you will need a UVC Shortwave Lamp and UVA Longwave Lamp. Make sure you wear safety glasses. This is a quality collectable specimen with wow factor. Gemmy Green Willemite.
Location:
Franklin Mine, Franklin, New Jersey, USA.Dimensions:
10.7cm x 6.5cm x 5.6cm, 601g.Willemite, Zinc Silicate.
Zn2Sio4.Franklinite, Zinc Iron Manganese Oxide
Zn2+Fe23+O4.Calcite, Calcium Carbonate
CaCO3.SKU: n/a - Crystals, Minerals of the World, Quartz
VERA CRUZ AMETHYST CRYSTALS
A beautiful Vera Cruz Amethyst Crystals cluster! One of those crystals you know the location of as soon as you see it. Delicately coloured, well terminated and with some small crystals and Calcite Quartz matrix. Treat yourself. Mounted for enhanced display on a perspex pad. Vera Cruz Amethyst shows the triagonal habit of this quartz, with three of the 6 sides much larger than the other three, giving a triangular look to it.
Amethyst: A purple variety of quartz. The colour is caused by iron (Fe4+) impurities.
Location:
Veracruz, Mexico.Dimensions:
10.2cm x 7cm x 5cm, 146g.
Main Crystal 3.8cm.Quartz:
SiO2.SKU: MW6196-1 - Crystals, Minerals of the World
FLUORITE BARITE CRYSTALS
A unique combo specimen of a Fluorite Barite Cluster. Beautiful golden Barite Crystals on amazing blue-green Fluorite. Outstanding! Such a beautiful piece with an interesting combination. Even without light behind it the colour of the fluorite is easily discerned. The lovely translucent crystals make for a stunning display piece. This is an unusual colour for fluorite. Specimens like this are not in great supply and this would make an excellent addition to any mineral or crystal collection.
Location:
Xiefang Mine, Jiangxi, China.Dimensions:
16cm x 7.5cm x 3.8cm 637g.Barite:
BaSO4.Calcium Fluoride:
CaF2.SKU: MW8594-2 - Crystals, Galena, Metal Specimens, Minerals of the World, Pyrite
GALENA CHALCOPYRITE SPECIMEN
Large Galena Chalcopyrite Specimen. Large and very heavy ore of Lead and Silver with a sprinkling of Chalcopyrite. Stunning colour contrast of very reflective silver and gold. A great mineral specimen for the beginner or advanced collector.
Location:
Madan, Bulgaria.Dimensions:
14.3cm x 10.2cm x 6cm, 2059g.Galena
PbS.Chalcopyrite
CuFeS2.SKU: QGSC001-1-1 - Crystals, Minerals of the World
EPIDOTE CRYSTAL STACK SPECIMEN
An outstanding Epidote Crystal Stack Specimen. Hard to come by with some well defined hexagonal Epidote Crystal formation. This material is weakly magnetic. There is a neo magnet showing attractive force. My photos do no justice to this specimen as it looks much better in person.
Location:
Zard Mountains, Kharan, Balochistan, Pakistan.Dimensions:
7.1cm x 6.6cm x 5.8cm, 308g.Calcium Aluminum Iron Silicate Hydroxide
Ca2(Al, Fe)3(SiO4)3(OH)SKU: n/a - Crystals, Minerals of the World, Top Shelf
VANADINITE CLUSTER LARGE
VANADINITE CLUSTER LARGE
A great looking Vanadinite Cluster Large. Known for its hexagonal shaped crystals and burnt orange colouring. Quite an unusual colour among minerals. Sometimes found with on a white Barite matrix. This is a super cluster and will make a great display specimen in someones mineral collection. Pics taken with good sun light make the crystals look bright orange.
Dimensions:
16.8cm x 7.5cm x 11.2cm, 1184g.
Largest crystal AF 15.1mm.Location:
Mibladen, Morocco.Vanadinite:
Pb5(VO4)3Cl.SKU: MW7083-1 - Minerals of the World
MANGANO CALCITE
MANGANO CALCITE
Stunning large chunk of pale pink Mangano Calcite Mineral Specimen. Sparkling botryoidal and triangular formations mounted on a perspex pad.
Dimensions:
10.2cm x 8.5cm x 8.7cm, 495g.Location:
Krushev dol Mine, Madan, Bulgaria.Mangano Calcite:
(Ca,Mn)CO3.SKU: n/a - Crystals, Minerals of the World, Quartz
BLUE QUARTZ CLUSTER
BLUE QUARTZ CLUSTER
Beautiful and rare, di-pyramidal blue quartz cluster of crystals! In over a decade of collecting, we have never seen anything like these specimens. The colour is caused by inclusions of Magnesioriebeckite. An absolute must for the quartz collection. Mounted on a perspex pad for display.
Location:
Cantera Juanona, Antequera, Malaga, Andalusia, Spain.Dimensions:
7.2cm x 8.8cm x 6.3cm, 495g.Quartz: SiO2.
SKU: WEB0002 - Crystals, Galena, Metal Specimens, Minerals of the World, Pyrite
SPHALERITE CALCITE GALENA
SPHALERITE CALCITE GALENA
An outstanding Sphalerite Calcite Galena Crystal Cluster. Some terminated crystals clustered with Quartz, Galena, Calcite and Chalcopyrite. This specimen would grace any collection and is from one of the premier locations for this mineral. A super piece, my photos don’t do it justice. This specimen is mounted on a perspex pad for enhanced display.
Location:
Madan, Bulgaria.Dimensions:
12.5cm x 10.6cm x 3.8cm, 550g.Sphalerite: ZnS.
Quartz: SiO2.
Galena: PbS or (Pb,Ag,As,Sb,Cu)S.
Mangano Calcite:
(Ca,Mn)CO3.
Chalcopyrite: CuFeS2.
SKU: MW7645-2 - Australian Minerals, Fluorescent Specimens, Minerals of the World
FLUORESCENT YELLOW CALCITE
Stunning beautiful specimen of Fluorescent Yellow Calcite. Fluorescent with Long UV light. Our photos do no justice to this specimens, bright colour under fluorescence.
Location:
Unanderra, NSW, Australia.Dimensions:
10.3cm x 6.5cm x 7.3cm, 482g.CaCO3, Calcium Carbonate.
SKU: H0101 - Crystals, Minerals of the World
BICOLOUR TOURMALINE CRYSTALS
BICOLOUR TOURMALINE CRYSTALS
Beautiful Bicolour Tourmaline Crystals. Some would call this specimen a Water Melon Tourmaline. A little pale with Pink at the bottom of large crystal and Green at the tip of small crystal. Still a good Specimen at a bargain price.
Dimensions:
2.3cm x 2.4cm x 2.1cm, 13g.Location:
Laghman, Afghanistan.Tourmaline:
Na(Mg3)Al6(Si6O18)(BO3)3(OH)3(OH).
SKU: MW5222-1 - Australian Minerals, Fluorescent Specimens, Minerals of the World
YELLOW CALCITE FLUORESCENT
Stunning beautiful specimen of YELLOW CALCITE FLUORESCENT. Fluorescent with Long and Short Wave UV. This specimen still has a little dirt on it. Our photos do no justice to this specimens bright colours under fluorescence. This location is now closed. There is a slim layer of bright yellow material in the crust which fluoresces orange, this specimen proved hard to photograph.
Location:
Unanderra, NSW, Australia.Dimensions:
10.8cm x 8.5cm x 5cm, 429g.CaCO3, Calcium Carbonate.
SKU: n/a - Crystals, Minerals of the World
PURPLE FLUORITE CLUSTER
PURPLE FLUORITE CLUSTER
A striking specimen of Purple Fluorite Cluster on a white Quartz matrix. A gorgeous large cluster of cubo-octahedral Fluorite crystals of deep raspberry purple. Shows off the best colour with the sun behind it, most photos are outdoors. Some call this mineral Globular Purple Fluorite.
Location:
De’an Mine, Jiangxi, China.Dimensions:
11.6cm x 9.8cm x 6.5cm, 827g.Calcium Fluoride: CaF2.
SKU: MW8565 - 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
