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194 products
This Analcime specimen comes from the Poudrette Quarry at Mount-Saint-Hilaire and displays a nice terminated crystal. The specimen also has some small intersecting black aegirine crystals.
Great looking translucent, colorless analcime crystal. An excellent specimen from the world renowned location that is MSH. This beautiful crystal would be a great addition to any new or existing collection.
Name: Analcime
Specimen Size: Thumbnail-Sized
Dimensions: Specimen 18x19 mm / 1.2x1.0 inches
Specimen Box 33x33 mm / 1.3x1.3 inches
Weight: 7.25 Grams / 0.2 Ounces
Origin: Mined in Poudrette Quarry, Mont-Saint-Hilaire, Québec, Canada
These are whole, uncut lava coated volcanic bombs from Mortlake, Victoria, Australia . The lava crust on these pieces is complete, they can be showcased as is or cut to show the interior. The lava is most likely covering green olivine crystals.
An 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.
The dimensions and weight of each of these olivine bombs are as follows:
A. 32x25x17 mm / 1.3x1.0x0.7 in | 14.2 gr / 0.5 oz
B. 37x25x22 mm / 1.5x1.0x0.9 in | 23 gr / 0.8 oz
C. 43x34x21 mm / 1.7x1.3x0.8 in | 37 gr / 1.3 oz
D. 49x44x34 mm / 1.9x1.7x1.3 in | 63.6 gr / 2.2 oz
E. 66x44x33 mm / 2.6x1.7x1.3 in | 113.5 gr / 4.0 oz
F. 79x48x38 mm / 3.1x1.9x1.5 in | 145.4gr / 5.1 oz
Any of these Olivine Bombs would be a beautiful addition to any new or existing collection. Comes with a Canagem Collection specimen card.
Product Type: Kyanite - 9 Piece Lot
Approx Weight (per Lot): 4.1ct
Size: 5x4mm
Shape: Oval
Color: Mint Green
Clarity: SI (Slightly Included)
Origin: India
Green kyanite gemstones are a beautiful and relatively rare variety of kyanite, a mineral valued for its attractive color and crystal structure. Green kyanite gemstones exhibit various shades of green, ranging from pale to deep hues. The color is typically caused by trace amounts of chromium or vanadium within the crystal lattice. The intensity and saturation of the green color can vary, with some stones displaying a vibrant, vivid green and others a more subtle, earthy tone.
Product Name: Natural Grossular Garnet var Hessonite
Specimen Size: Thumbnail-Sized
Dimensions: 27x14x13 mm / 1.1x0.5x0.5 inches Specimen
35x33x33 mm / 1.4x1.3x1.3 inches Box
Weight: 8.5 Grams / 0.3 Ounce
Origin: Mined in Eden Mills, Vermont, USA
Here we have for you a superb and fresh looking Stony-iron or Mesosiderite Vaca Muerta (Dead Cow) classified meteorite end cut weighing 10.42 grams. Its dimensions are 26x18x10 mm.
This classified meteorite was found in 1861 in the driest desert of the world called the Atacama, in Chile. Mesosiderites are formed on the surface of a parent body as a result of impacts with another body. The impact mixed broken fragments of surface eucrites with iron and olivine from deep within the body. Eucrites are believed to have come from the asteroid Vesta. Analysis has shown, however, that the Vaca Muerta eucrite inclusions are not consistent with other eucrites and possibly originated on a different parent body. Although most have a weathered exterior, they also have lots of metal inside and can be prepared and cut to show this.
This specimen is from the Michael Cottingham Meteorite Collection and is guaranteed to be authentic. This piece displays extremely well and would be a beautiful addition to any new or existing collection. Comes with a Canagem® specimen card.
Product Type: Rubellite 4 Piece Lot
Approx Weight (per lot): 4.12ct
Size: 7x5mm
Shape: Oval Cut
Color: Dark Purple Pink
Clarity: SI (Slightly Included)
Origin: Madagascar
Rubellite is a variety of tourmaline, a mineral group known for its diverse range of colors. Rubellite specifically refers to tourmaline gemstones that display vibrant pink to red hues. The color is attributed to manganese and lithium impurities in the crystal structure. Rubellite has a complex crystal structure, and its hardness ranges from 7 to 7.5 on the Mohs scale, making it suitable for various jewelry applications.
Rubellite can range from transparent to opaque. Inclusions and internal features, known as "silk," may be present, affecting its transparency. Like other tourmalines, rubellite exhibits pleochroism, meaning it can display different colors when viewed from different angles. This optical phenomenon adds to its visual interest.
Important sources of rubellite include Brazil, Afghanistan, Madagascar, Nigeria, and the United States.
Rubellite is believed to carry energies of love and passion. It is associated with the heart chakra and is thought to promote emotional healing and balance.
Product Type: Golden Beryl Heliodor
Approx Weight (per piece): 3.0ct
Size: 11x7.5mm
Shape: Baguette Cut
Color: Yellow Green
Clarity: Nice Crystal
Origin: Brazil
Treatment: None
An 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 show the green olivine crystals which are showcased beautifully against the surrounding black lava crust.
Would be a beautiful addition to any new or existing collection. Comes with a Canagem Collection specimen card.
Name: Olivine Crystal Bomb
Specimen Size: Cabinet-Sized
Dimensions: 62x54x35 mm / 2.4x2.1x1.4 Inches
Weight: 91 Grams / 3.2 Ounces
Details: Volcanic activity Mortlake, Victoria, Australia
Product Type: Sky Blue Topaz
Approx Weight (per piece): 3.0ct
Size: 10x8mm
Shape: Oval Cut
Color: Fine Sky Blue
Clarity: Clean
Origin: Africa
Here we have for you a nice looking end cut of a Sahara Desert NWA unclassified meteorite weighing 109.4 grams. Its dimensions are 49x40x39mm. This never classified North West Africa stone was found in the Sahara desert around 2000.
It's a good quality cut NWA meteorite specimen showing interesting internal structure (L5?) and attractive mottled interior with chondrules and metallic flakes. Some weathering shows the meteorite's time spent aging in the desert. Displays nicely with a ground and rough polished without a mirror finish.
Would be a beautiful addition to any new or existing collection. Comes with a Canagem Collection specimen card.
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