1611 products
1611 products
Sort by:
Iceland spar, formerly called Iceland crystal (Icelandic: silfurberg [ˈsɪlvʏrˌpɛrk], lit. 'silver-rock') and also called optical calcite, is a transparent variety of calcite, or crystallized calcium carbonate, originally brought from Iceland, and used in demonstrating the polarization of light.
The most common crystal structure of Iceland spar is rhombohedral, but other structures, such as scalenohedral or prismatic, can form depending on formation conditions. Iceland spar is primarily found in Iceland but can occur in different parts of the world with suitable geological conditions such as China.
Name: Iceland Spar Optical Calcite
Specimen Size: Miniature-Sized
Dimensions: 30x27x25 mm / 1.2x1.1x1.0 inches
Weight: 60.8 Grams / 2.1 Ounces
Origin: Guangxi Province, China
Northwest Africa NWA Meteorite | 97.4 Grams | Individual | Tumbled Meteorite | Sahara
$126.00 CAD
Unit price perNorthwest Africa NWA Meteorite | 97.4 Grams | Individual | Tumbled Meteorite | Sahara
$126.00 CAD
Unit price perHere we have for you a very interesting looking tumbled individual of a Sahara Desert NWA unclassified meteorite weighing 97.4 grams. Its dimensions are 47x43x33mm. This never classified North West Africa stone was found in the Sahara desert around 2000.
It's a good quality individual NWA meteorite specimen. Would be a beautiful addition to any new or existing collection. Comes with a Canagem Collection specimen card.
NWA 2965 Fossil Meteorite | 1.49 Grams | Slice | Rare Enstatite EL-Melt Rock | Paleomet
$51.00 CAD
Unit price perNWA 2965 Fossil Meteorite | 1.49 Grams | Slice | Rare Enstatite EL-Melt Rock | Paleomet
$51.00 CAD
Unit price perThis is a superb slice of the famous Northwest Africa 2965 meteorite, it weigh 1.49 grams and measures 26x22x1. This is 1 of only 26 approved meteorites classified as EL-melt rock.
This North West Africa was first classified as an Enstatite EL6/7, then became an EL3 and finally ended up being classified an EL-Melt Rock meteorite; it was found along with the rest of the total mass of more than 100 Kilograms in the Algerian Desert in August 2005. This is one of the oldest meteorites on our planet in terms of terrestrial age and has been referred to as a fossil meteorite.
This Enstatite chondrite shock Level is minimal and weathering varies from 2 to 5. This piece displays extremely well and is a completely recrystallized enstatite chondrite with polygonal to irregular grain outlines. The grain size varies from 0.02 to 0.7 mm. Round, curved, blocky objects contain coarser-grained orthopyroxene than in the matrix. No relict chondrules were observed.
This hard to acquire piece displays very well with its diamond lap finish, it is a high quality specimen that would make an amazing addition to any new or existing collection. Comes with Canagem specimen card.
Tourmaline | 3 Piece Gemstone Lot | Princess Cut | Orange Pink | 3.3 - 3.5mm
$34.00 CAD
Unit price perTourmaline | 3 Piece Gemstone Lot | Princess Cut | Orange Pink | 3.3 - 3.5mm
$34.00 CAD
Unit price perProduct Type: Tourmaline
Approx Weight (per lot): 0.85ct
Size: 3.3 - 3.5mm
Shape: Princess Cut
Color: Orangey Pink
Clarity: Clean
Origin: Africa
Product Type: Mozambique Garnet
Approx Weight (per piece): 1.0ct
Size: 6x6mm
Shape: Square Cut
Color: Orange Red
Clarity: Clean
Origin: Africa
Treatment: None
Impact Melt Rock | 40.7 grams | Dhala Impact Structure | 3rd Oldest Impact | India
$43.00 CAD
Unit price perImpact Melt Rock | 40.7 grams | Dhala Impact Structure | 3rd Oldest Impact | India
$43.00 CAD
Unit price perThis is a 40.7 gram Impact Melt Rock from the Dhala Impact Structure, India. It measures 53x51x9 mm. Although not a meteorite, impactites are directly linked to them and their impacts and are probably going to be one of the rarest collection items you'll ever own. Impactite is a slag-like glassy object found on the surface of the earth, formed from rock melted by the impact of a meteorite.
The term impactite encompasses shock-metamorphosed target rocks, melts or suevites and mixtures of the two, as well as sedimentary rocks with significant impact-derived components and shocked mineral grains, tektites, anomalous geochemical signatures, etc.
This beautiful Impact melt rock comes from the 11 km-diameter highly eroded Dhala impact structure in India. The Dhala structure has an estimated age of about 2Ga (2,000 Ma), making it the third oldest terrestrial impact structure.
This gorgeous end cut displays very well. Would be a beautiful addition to any new or existing collection. Comes with a Canagem Collection specimen card.
NWA 4441 Meteorite | 7.7 gr | End cut | LOW TKW 124 gr | Rare CO3.2 Carbonaceous | Morocco
$356.00 CAD
Unit price perNWA 4441 Meteorite | 7.7 gr | End cut | LOW TKW 124 gr | Rare CO3.2 Carbonaceous | Morocco
$356.00 CAD
Unit price perThis is a gorgeous end cut of the NWA 4441 Carbonaceous chondrites type 3.2 meteorite found in Sahara Desert in 2004. This excellent cut specimen has all the qualities you're looking for in a rare Carbonaceous specimen.
This specimen weighs in at 7.7 grams with dimensions of 28x22x7 mm. The total known weight of this meteorite is a minuscule 124 grams.
This piece displays extremely well and is a very desirable type. Would be a beautiful addition to any new or existing collection. Comes with a Greg Hupé Collection and a Canagem Collection specimen card.
Product Type: Moissanite
Approx Weight (per piece): 1.4ct
Size: 8x6mm
Shape: Octagon Cut
Color: Pale Yellow
Clarity: VVS
Origin: China
Treatment: None
Moissanite has become a popular alternative to diamonds for jewelry. Moissanites have a similar appearance to diamonds and often look nearly identical to the untrained eye. They share the brilliance, sparkle, and fire that diamonds are known for, making them an attractive choice. With moissanite, it is possible to have a beautiful gemstone for a fraction of the price of a diamond. Moissanites are primarily produced in laboratories, offering a controlled and consistent quality. This aspect appeals to those who prefer gemstones with known origins and minimal environmental impact.
Originally discovered in a meteorite crater, Moissanite is well known worldwide as the world’s most brilliant gemstone, better than diamonds. Moissanite is incredibly rare in its natural form; however, lab created moissanite is identical to the original with hardness second only to diamond. Moissanites have a hardness of 9.25 on the Mohs scale, while diamonds are a 10. This makes moissanite suitable for everyday wear and less prone to scratching or damage.
This sparkling octagon cut moissanite is a great choice for any jewelry project.
This is a stunning Henbury classified meteorite weighing 6.4 grams. Its dimensions are 21x11x8mm. This Iron (IIIAB) Medium Octahedrite classified meteorite was found in the Northern Territory of Australia in 1931. So far approximately 2T of this material have been recovered. This piece displays extremely well. This Australian find is very well shaped and preserved. These pieces are becoming more difficult to acquire so this is a good time to get a fine specimen.
Henbury fell 8 miles southwest of the town of Henbury, Australia almost 10,000 years ago. RA Alderman investigated the site in May 1931 based upon Aborigine stories. He found 13 craters, the largest of which was 720 x 360 feet. Few meteorites were found in the largest three craters indicating an explosive impact. Some of the Henbury meteorites are shrapnel shaped indicating this explosive ending and some have smooth edges indicating abrasion by an atmospheric passage.
Would be a beautiful addition to any new or existing collection. Will come with a Canagem specimen card.
Ammolite is an opal-like organic gemstone found primarily along the eastern slopes of the Rocky Mountains of North America. It is made of the fossilized shells of ammonites, which in turn are composed primarily of aragonite, the same mineral contained in nacre, with a microstructure inherited from the shell. It is one of few biogenic gemstones; others include amber and pearl. In 1981, the year commercial mining of ammolite began, ammolite was given official gemstone status by the World Jewellery Confederation.
Product Type: Ammolite (Ammonite)
Approx Weight (per piece): 1.6ct
Size: 10x8mm
Shape: Oval Cabochon
Color: Fantastic Rainbow Color
Clarity: Opaque
Origin: Canada
Spade Meteorite | 2.7 Grams | Part Slice | H6 Chondrite | Lamb County, Texas
$122.00 CAD
Unit price perSpade Meteorite | 2.7 Grams | Part Slice | H6 Chondrite | Lamb County, Texas
$122.00 CAD
Unit price perThis is a superb looking Spade meteorite part slice weighing 2.7 grams and measuring 19x15x3 mm. This H6 chondrite classified meteorite was found in 2000 and has a total weight of 8.86 Kg.
This single mass of 8.86 kg was found in a grass field by Mr. J. Talbert while farming. The classification and mineralogy performed by R. Jones, UNM and A. Rubin, UCLA, determined it to be an annealed impact melt rock. It has a shock stage of S2 and a moderate weathering grade of W2.
Would be a beautiful addition to any new or existing collection. Will come with a Hupé Collection and a Canagem Collection specimen card.
Olivine Volcanic Bomb | Lava Coated Crystal | 293.8 gr | Mt Shadwell Volcano, Australia
$159.00 CAD
Unit price perOlivine Volcanic Bomb | Lava Coated Crystal | 293.8 gr | Mt Shadwell Volcano, Australia
$159.00 CAD
Unit price perAn olivine volcanic bomb is a type of volcanic rock that contains olivine crystals and has been ejected during a volcanic eruption. Olivine is a mineral that is commonly found in the Earth's mantle and is one of the first minerals to crystallize as magma cools.
Volcanic bombs are large clots of lava that are ejected from a volcano during an explosive eruption. They can vary in size, and their shapes are often streamlined due to their molten nature as they are thrown through the air. When these volcanic bombs contain olivine crystals, they are referred to as olivine volcanic bombs.
This piece has been cut to showcase the beautiful green olivine crystals. It would be a beautiful addition to any new or existing collection. Comes with a Canagem Collection specimen card.
Name: Lava Coated Volcanic Crystal Bomb
Specimen Size: Large Cabinet-Sized
Dimensions: 106x58x48 mm / 4.2x2.3x1.9 Inches
Weight: 293.8 Grams / 10.4 Ounce
Details: Volcanic activity Mortlake, Victoria, Australia