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1607 products
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Henbury Impactite | Vesicular Impact Glass | 1.42 Gr | Awesome Rare | Henbury N.T. Australia
$7.00 CAD
Unit price perHenbury Impactite | Vesicular Impact Glass | 1.42 Gr | Awesome Rare | Henbury N.T. Australia
$7.00 CAD
Unit price perThis is an outstanding Impact Melt Glass specimen or bomb weighing 1.42 grams. Its dimensions are 18x15x11 mm. Although not a meteorite, impactites are directly linked to them and their impacts.
This Henbury glass, or more specifically vesicular impactite, was found in the Northern Territory of Australia. Thirteen craters were found 8 miles southwest of the town of Henbury, the largest of which was 720 x 360 feet. Henbury impactite was formed by a meteorite impact that occurred around 4,700 years ago. The meteorite is believed to have exploded upon entering the Earth's atmosphere, creating multiple craters which produced the impact glass.
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 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 piece displays extremely well. It is amazingly light considering its mass. It has a unique hollow sound when you tap it. 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. Would be a beautiful addition to any new or existing collection. Will come with a Canagem specimen card.
This is an individual Northwest Africa or NWA 4293 formerly known as NQ10, an H6 chondrite found in the Sahara desert in 2005. It is one of 5854 approved meteorites classified as such. The meteorite weighs 8.8 grams with dimensions of 20x19x13 mm.
This fascinating meteorite was mainly found as small individuals and the total weight of the 100's of pieces recovered is recorded as a low 25 kg. The meteorite has a shock stage of 4 and weathering grade of 2. NWA 4293 is interesting in the way it looks as can be seen in the images. Most pieces are free of caliche, have a smooth gray surface and are small complete individuals. The unusual appearance is due to shock hardening and being sandblasted in the desert.
This specimen comes with a Canagem specimen card. Would make a beautiful addition to any new or existing collection.
Product Type: Apatite (Olive)
Approx Weight (per piece): 2.2ct
Size: 13.7x6.3mm
Shape: Lozenge Cut
Color: Honey Green
Clarity: Clean to the Eye
Origin: Africa
Apatite is a group of phosphate minerals that are commonly found in igneous, metamorphic, and sedimentary rocks. Apatite is named after the Greek word "apate," which means deceit, as it can be easily confused with other minerals due to its wide range of colors and forms. It can occur in various colors, including green, blue, yellow, brown, and violet.
Apatite is believed to possess healing properties and is associated with creativity, self-expression, and personal growth. It is thought to enhance communication skills, stimulate intellect, and promote clarity of thought.
Product Type: Apatite
Approx Weight (per piece): 1.8ct
Size: 9.6x6.3mm
Shape: Pear Shape Cut
Color: Jungle Green
Clarity: Clean
Origin: Russia
Apatite is a group of phosphate minerals that are commonly found in igneous, metamorphic, and sedimentary rocks. Apatite is named after the Greek word "apate," which means deceit, as it can be easily confused with other minerals due to its wide range of colors and forms. It can occur in various colors, including green, blue, yellow, brown, and violet.
Apatite is believed to possess healing properties and is associated with creativity, self-expression, and personal growth. It is thought to enhance communication skills, stimulate intellect, and promote clarity of thought.
Fulgurite, also known as “fossilized lightning”, are natural glass tubes or formations that are created by the heat of lightning strikes. When a lightning bolt hits the ground it generates temperatures of up to 30,000 Kelvin (over 53,000°F), hotter than the surface of the sun. This intense heat melts the silica rich sand and fuses it almost instantly, forming hollow branching structures that solidify as they cool. In the Sahara Desert where thunderstorms occasionally roll in across the desert, these cooled formations can be found beneath the sand.
The fulgurites from the Sahara Desert are special because of their environment. The desert’s quartz rich sand is the perfect material for these glassy formations. Over time the wind blown sand often buries and preserves these delicate formations protecting them from erosion. Fulgurites are scientifically important because they trap the energy of the lightning and often preserve the composition of the atmosphere at the time of their creation. They are valuable to researchers studying geophysical processes and past climate conditions. And with their irregular shapes and glassy texture they are a sought after collectible for mineral enthusiasts and natural history museums.
Of note, since Fulgurite is created by an impact of lightning hitting the ground, it cannot be called impactite as it is not created by a meteoritic event.
Specimen Size: Miniature-Sized
Dimensions: 45x11x11 mm / 1.8x0.4x0.4 inches
Weight: 1.56 Grams / 0.05 Ounces
Origin: Sahara Desert
Shatter Cone Impactite | 12.65 grams | Rochechouart Impact Structure | France
$30.00 CAD
Unit price perShatter Cone Impactite | 12.65 grams | Rochechouart Impact Structure | France
$30.00 CAD
Unit price perThis is a fantastic shatter cone from France weighing 12.65 grams and measuring 33x25x13 mm. Although not a meteorite, impactites and shatter cones are directly linked to them and their impacts. Shatter cones are evidence that the rock has been subjected to an extreme shock with very brief high pressures.
Shatter cones are rare geological features that are only known to form in the bedrock beneath large meteorite impact craters. They have a distinctively conical shape with thin grooves (striae) that radiate from the top (apex) of the cone. Shatter cones can range in length from 1 centimeter to several meters. The azimuths of the cones's axes typically radiate outwards from the point of impact, with the cones pointing towards the center of the impact crater.
This impactite was formed 186 million years ago. This piece displays very well and is a very nice size showing multiple characteristics of its origin. Would make a beautiful addition to any collection. Comes with a Canagem Collection specimen card.
Indochinite is a variety of the mineral tektite, which is a natural glass formed by the intense heat and pressure of a meteorite impact. These tektites are usually found as small, aerodynamically shaped objects, often teardrop or irregular in shape, resulting from the molten material solidifying as it cooled rapidly after being ejected from the impact site.
Indochinites are believed to have formed around 780,000 to 800,000 years ago, following a significant meteorite impact event that likely created the Southeast Asian tektite strewn field. The strewn field is quite large, and the tektites can be found scattered over a vast area which includes Vietnam, Laos, and Thailand.
This piece displays very well, showing multiple characteristics of its origin. The specimen has a weigh of 51 grams and dimensions of 45x32x23. Comes with a Canagem Collection specimen card.
Libyan Desert Glass | Natural Impact Glass | 78.3 Grams | Authentic Impactite
$400.00 CAD
Unit price perLibyan Desert Glass | Natural Impact Glass | 78.3 Grams | Authentic Impactite
$400.00 CAD
Unit price perThis is a rare and fantastic 78.3 gram Libyan Desert Glass from Kuffra, Libya, with dimensions of 54x48x31 mm.
Although its exact origin is still debated, the leading theory suggests it was formed by a high-energy event, such as a meteoric impact or airburst, that melted the desert sand directly where it lay, without being ejected into the atmosphere and re-entering. This results in different physical characteristics compared to tektites. Libyan Desert Glass is found specifically in the Great Sand Sea of the Eastern Sahara, within a more localized area spanning parts of western Egypt and eastern Libya.
This piece displays extremely well and is a quality translucent specimen. It has an aesthetic shape with a beautiful wind eroded body from the years spent in the Desert. Would be a beautiful addition to any new or existing collection. Comes with a Canagem Collection specimen card.
Product Type: Golden Beryl (Heliodor)
Approx Weight (per piece): 7.6ct
Size: 15x12mm
Shape: Oval Cut
Color: Pale Green
Clarity: Clean
Origin: Brazil
Product Type: Sapphire
Approx Weight (per piece): 0.64ct
Size: 5.8x54.8mm
Shape: Oval Cut
Color: Canary Yellow
Clarity: VSI (Very Slightly Included)
Origin: Africa