No products in the cart.
Minerals of the World
Showing 286–300 of 826 results
- Crystals, Metal Specimens, Minerals of the World, Quartz
HUEBNERITE QUARTZ CLUSTER
HUEBNERITE QUARTZ CLUSTER
Great looking Metal Specimen of Huebnerite Quartz Cluster, showing amazing crystal formations protruding out of the interlacing quartz matrix. This is a very collectable piece of exceptional quality.
Location:
Mundo Nuevo Mine Peru.Dimensions:
8cm x 8.5cm x 5.5cm, 190g.MnWO4, Manganese tungstate.
SKU: MM0023 - Crystals, Minerals of the World
HEMIMORPHITE CRYSTAL CLUSTER
HEMIMORPHITE CRYSTAL CLUSTER
An interesting and unique Hemimorphite Crystal Cluster with associated minerals on 3 sides of the matrix. Great crystal formations from a well known mineral location. Very collectible!
Location:
Ojuela Mine, Durango, Mexico.Dimensions:
11cm x 6cm x 6cm, 243g.Hydrated Zinc Silicate Hydroxide: Zn4Si2O7(OH)2H2O.
SKU: MW0025 - Minerals of the World
MIMETITE CRYSTALS
MIMETITE CRYSTALS
A great specimen of yellow Mimetite Crystals! Cool little crystals cluster over the rock, with clear Hemimorphite crystals also visible. As with all minerals, it’s worth checking this one out with a loupe or magnifier to see the whole story. It’s like a little forest of minerals in there! Beaut collection piece from a well known locale.
Location:
La Ojuela Mine, Mapimi, Mexico.Dimensions:
10.5cm x 5.5cm x 5cm, 220gSKU: MW7511 - Crystals, Minerals of the World
GOLDEN CALCITE CRYSTALS
A huge specimen of stunning Golden Calcite Crystals on matrix. Dozens of double-terminated golden crystals in a cluster formation, with some galena and chalcopyrite also visible. Calcite is a very popular mineral that comes in a variety of colours and shapes, often with cool optical properties or metal associations. This great piece comes from the Sweetwater Mine in the US, a sought-after location among mineral collectors. An outstanding and super-collectible specimen.
Dimensions:
14cm x 11cm x 7.8cm, 886g.Location:
Sweetwater Mine, Ellington, Missouri.SKU: MW5395 - Crystals, Metal Specimens, Minerals of the World
STIBNITE CRYSTALS LARGE
STIBNITE CRYSTALS LARGE
This specimen is absolutely stunning with flowers of Stibnite Crystals Large in size. Nearly all of the Crystals are terminated
Location:
Jiangxi, China.Dimensions:
18cm x 9.5cm x 6.5cm,736g.Sb2S3, Antimony Sulfide.
SKU: MW6284 - Metal Specimens, Minerals of the World, Pyrite, Quartz
QUARTZ CHALCOPYRITE
QUARTZ CHALCOPYRITE
A large Quartz Chalcopyrite Cluster. Many lovely snow white to clear crystals clustered together with Chalcopyrite crystals! Small chalcopyrite cubes appear throughout the piece. Some of the quartz points have other fine quartz crystals growing from them. A very beautiful piece of Quartz Chalcopyrite in top condition.
Dimensions:
18.5cm x 11.5cm x 8.5cm, 1404gLocation:
Borieva Mine, Madan, BulgariaSKU: MW8201 - Crystals, Minerals of the World
PURPLE GLOBULAR FLUORITE
A striking large specimen of Purple Globular Fluorite on a white matrix. This form has proven very popular around the world since it first appeared. It demonstrates why fluorite is such a popular stone, with the variety of shapes and colours it presents in. While it is globular, it still shows a few cubic faces. Love it!
Location:
De’an Mine, Jiangxi, China.Dimensions:
18cm x 12.6cm x 8.3cm, 1704g.CaF2 Calcium Fluoride.
SKU: MW5656 - Crystals, Metal Specimens, Minerals of the World, Other Treasures, Pyrite, Quartz
MINI MINERAL COLLECTION 2
Crystals, Metal Specimens, Minerals of the World, Other Treasures, Pyrite, QuartzMINI MINERAL COLLECTION 2
Stunning little Mini Mineral Collection 2. Great way to start learning about the Elements and Minerals. This set contains six different Minerals and Crystals. Comes with gift box shown in pic and a laminated Periodic Table of the Elements. All this at a bargain price.
Dimensions:
BOX 22cm x 14cm x 6cm, 530g.Pyrite
Chalcopyrite
Faden Quartz
Smoky Quartz Albite
Cobaltian Calcite
Quartz ClusterSKU: K0501-1 - Crystals, Fluorescent Specimens, Minerals of the World
ROGERLEY MINE FLUORITE CLUSTER BLUE
ROGERLEY MINE FLUORITE CLUSTER BLUE
A beautiful cluster of daylight-fluorescent Rogerley Mine Fluorite Cluster Blue Birds Pocket. This stunning fluorite cluster comes from “Bluebirds Pocket” Zone #2 in the world famous Rogerley Mine in England. It is super- fluorescent, with a bright blue shining through in daylight! My photos don’t do it justice. Featuring several twinned crystals and a lovely deep emerald-like green which changes to electric blue under UV light or sunlight. This is spectacular stuff and very collectible, coming from the only mine in England to operate purely for mineral specimens. There is limited material from this pocket. This specimen is spectacular and would show better Blue colour with an overcast sky, a blue sky has more white light which tends to wash out the blue colour effect from UV light. Three photos taken outdoor show some Blue Daylight Fluorescence, though it is usually more apparent in more overcast weather. The two bluest photos were taken under long wave ultraviolet light in a normally lit room during the day.
ROGERLEY MINE FLUORITE
Fluorite from the Rogerley Mine is highly sought after for its daylight fluorescence and the top quality crystals it forms. This piece is no exception, showing a stunning emerald green colour indoors and turning electric blue when under UV light and some where in between in day light (as the sun naturally radiates UV light). The daylight fluorescence is particularly marked in overcast weather, but very noticeable in any conditions. Photos are taken both indoors, under Long Wave light.
The daylight fluorescence is suspected to be caused by the inclusion of Rare Earth Elements (REE), minerals including phosphates (monazite and xenotime) and fluorocarbonates (mainly synchysite).
Fluorite: CaF2 Calcium Fluoride
Location:
Bluebirds Pocket, Rogerley Mine, UK.Dimensions:
16.5cm x 10cm x 6cm, 955g.SKU: H1306 - Crystals, Gem Crystals, Minerals of the World, Top Shelf
HELIODOR CRYSTAL RARE
A beautifully coloured Heliodor Crystal Rare is available for sale. These are uncommon. If you collect rare Gemstones or Beryls you would do very well to snap this one up. This Heliodor shows gorgeous colour and has natural terminations. This beauty is from the private collection. Exceptional qualities of this specimen are double termination and an interesting attached smaller Crystal also well terminated. The photos don’t do this piece justice and it looks more spectacular in person.
Location:
Darar Petch, Kunar, Afghanistan.Dimensions:
2.8cm x 1.2cm x 1.8cm, 8.60g.Beryl, Be3 Al2 Si6 O18.
SKU: HELIODOR002 - Crystals, Gem Crystals, Minerals of the World
TOPAZ CRYSTAL SPECIMEN
Stunning Topaz Crystal Specimen. Well terminated with good clarity and size. A lovely gem crystal from the mighty Haramosh Mountains. Topaz is usually used in jewellery, mineral specimens are hard to come by. A beaut piece, mounted on a perspex pad for enhanced display.
Dimensions:
2.5cm x 1.3cm x 2cm, 8.36g.Location:
Skardu District, Pakistan.Formula: Al2(SiO4)(F,OH)2.
SKU: MW7629-1 - Crystals, Metal Specimens, Minerals of the World
STIBNITE CLUSTER ROMANIA
A Stibnite Crystal Cluster Romania origin. Many crystals have good terminations. The specimen shows stunning splays of crystals in all directions on a matrix of Antimony.
Location:
Cavnic, Romania.Dimensions:
4.7cm x 4.1cm x 3.1cm, 55g.Sb2S3, Antimony Sulfide.
SKU: MW5182-1 - Australian Minerals, Crystals, Metal Specimens, Minerals of the World
CRYSTAL MOLYBDENITE
A large lustrous specimen of an Aussie Crystal Molybdenite. There is no matrix to speak of, it’s all crystal. Hard to find in this size. Molybdenite is the main ore of the metal molybdenum. A great addition to your metals collection. Some are using specimens like this Molybdenite Crystal as a power transistor by slight modification in the lab. The Yellow oxide on the back of this specimen is a good indicator of Bismuthinite. This specimen was difficult to photograph due to the metals high reflection.
Location:
Wolfram Camp, QLD, Australia.Dimensions:
6.2cm x 3.7cm x 1.3cm, 34g.MoS2
Molybdenum Sulfide.SKU: n/a - Crystals, Metal Specimens, Minerals of the World, Top Shelf
CLEIOPHANE CRYSTAL SPECIMEN
A stunning Cleiophane Crystal Specimen on matrix featuring dozens of transparent well formed crystals. Cleiophane is the gemmy or purer version of Sphalerite, sought after for its rarity and beauty. An outstanding addition to the metals cabinet for a serious collector. A real wow piece, my photos don’t do it justice.
Location:
Madan, Bulgaria.Dimensions:
3.4cm x 3.1cm x 2.3cm, 20g.Sphalerite: ZnS
SKU: K1031-1
