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1536 products
This is an amazingly rare classified meteorite shale specimen of Lake Murray weighing 5.5 grams. Its dimensions are 33x23x6 mm. This Iron (IIAB) classified meteorite was found in Oklahoma in 1933. Only 270 kg of this material have been recovered and most of it is on display in a museum. This is 1 of 153 approved meteorites classified as Iron, IIAB.
The Lake Murray meteorite is an iron meteorite with an exceptionally long terrestrial age, found encased in a thick layer of iron shale (also known as oxidite) in the Lower Cretaceous Antler Sandstone formation in Oklahoma. It is considered the oldest unaltered meteorite with an intact core known on Earth, having landed approximately 110 million years ago, during the Cretaceous Period.
It was found in 1933 in a gully on a farm near Lake Murray, Carter County, Oklahoma, which is now part of Lake Murray State Park.
The Lake Murray meteorite's unique preservation makes it a crucial subject in the study of paleo-meteoritics (the study of ancient meteorites). While other older "fossil" meteorites exist (such as those in Swedish limestone dated at 450 million years), their original metallic components have been completely replaced by terrestrial minerals, leaving only a structural replica. The Lake Murray specimen is unique because it still retains its original, unaltered nickel-iron core.
Would make a beautiful addition to any new or existing collection. Comes with a Canagem Collection specimen card.
Product Type: Imperial Topaz
Approx Weight (per piece): 0.6ct
Size: 10.3x3.2mm
Shape: Marquise Cut
Color: Imperial Orange
Clarity: Clean
Origin: Brazil
These are perfect rosettes of metallic molybdenite, almost completely exposed in a glassy quartz matrix crystals from Moly Hill, Abitibi-Temiscamingue, Québec, Canada. The pair of rosettes measure 17mm in length.
Molybdenite is commonly found as foliated masses meaning the mineral forms folia or layers, like the mineral mica. It is metallic gray, has a greasy feel, and is very soft at only 1 on Mohs' hardness scale. Its softness, metallic luster and gray color led scientists to mistakenly believe it was a lead mineral. This specimen shows the typical hexagonal layered structure of the crystal.
Some believe molybdenite is linked to intuition, transformation, and problem-solving, helping with mental clarity and adaptability. It is sometimes associated with the third eye chakra, thought to enhance insight and creative thinking.
Name: Molybdenite Crystals
Specimen Size: Miniature-Sized
Dimensions: 46x37x25 mm / 1.8x1.5x1.0 inches
Weight: 51.4 Grams / 1.8 ounces
Origin: Mined in Moly Hill, La Motte, Abitibi-Temiscamingue, Québec, Canada
Pseudomorphs are mineral specimens that have the external shape of one mineral but are composed of another. The pseudomorph goethite after marcasite forms when marcasite is exposed to oxidizing conditions and starts to oxidize and break down. As the marcasite breaks down, goethite replaces it in the crystal structure, preserving the shape of the original marcasite crystal. The resulting specimen appears as a marcasite crystal, but is actually composed of goethite.
The Farafra Oasis, in the White Desert, has been known for a number of years to deliver incredible pseudomorph specimens. The pseudomorphs occur within the Cretaceous Khoman Chalk, from which the White Desert derives its name.
This specimen is remarkable for its relatively sharp and bladed marcasite crystal form. It is in excellent condition.
Name: Goethite After Marcasite Pseudomorph
Specimen Size: Miniature-Sized Specimen
Dimensions: 36x25x30 mm / 1.4x1.0x1.2 inches
Weight: 59.8 grams / 2.1 ounces
Origin: White Desert, Farafra Oasis, Egypt
Product Type: Lemon Citrine
Approx Weight (per piece): 11ct
Size: 22x11.3mm
Shape: Marquise Cut
Color: Lemon Green
Clarity: Clean
Origin: Africa
Product Type: Imperial Topaz
Approx Weight (per piece): 0.56ct
Size: 6.7x3.8mm
Shape: Oval Cut
Color: Golden Yellow
Clarity: Clean
Origin: Brazil
This is an incredible specimen of the Zag meteorite that fell in Western Sahara in August 1998. This rare and highly collectable H3-6 chondrite (S3 W0/1) is characterized by its beautiful fusion crust and is 1 of only 82 approved meteorites classified as such. The total weight is registered at 175 Kilograms and this nice piece is 4.77 grams with dimensions of 24x15x11 mm.
Zag made headlines around the world as the second meteorite to contain liquid water. Purple salt crystals have been found by scientists in Zag and liquid water is in bubbles in some of these crystals! Zag has been in almost every newspaper and even on CNN.
This piece displays very well showing some fusion crust. Would make an amazing addition to any collection. Comes with a Jensen Meteorites and a Canagem Collection Specimen card.
Product Type: Tourmaline
Approx Weight (per lot): 0.71tcw
Size: 4x2mm
Shape: Marquise Cut
Color: Rich Green
Clarity: Clean
Origin: Africa
Product Type: Olive Quartz
Approx Weight (per piece): 10.3ct
Size: 18x13mm
Shape: Pear Shape cut
Color: Olive Golden Color
Clarity: Clean
Origin: Africa
Product Type: Zircon
Approx Weight (per piece): 3.0ct
Size: 9x7mm
Shape: Antique Cut
Color: Rich Yellow Orange
Clarity: Clean
Origin: Cambodia
Zircon comes in a variety of colors, including blue, yellow, green, brown, and red, and is renowned for its exceptional brilliance. It is found in many locations worldwide, including Sri Lanka, Myanmar, Cambodia, and Australia. Some of the oldest zircon crystals have been dated to be over 4 billion years old, making them among the oldest minerals on Earth.
Zircon has a hardness of 6.5 to 7.5 on the Mohs scale, making it durable enough for use in various types of jewelry. However, care should be taken to avoid sharp blows and extreme temperatures.
Zircon is associated with promoting spiritual growth, mental clarity, and prosperity. It is also thought to enhance self-confidence and provide protection.
It's important to note the distinction between natural zircon and cubic zirconia. Natural zircon is a genuine gemstone, while cubic zirconia is a synthetic material often used as a diamond simulant.

