Shop

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.

These specimens are remarkable for their relatively sharp marcasite crystal forms in aesthetic crystal clusters. They are in excellent condition.  This collector's specimen is unique, of great quality and ready for display.

Name: Goethite After Marcasite Pseudomorph
Specimen Size:  Miniature-Sized Specimen
Dimensions:  39x27x24  mm / 1.5x1.1x0.9 inches
Weight: 30.3 grams / 1.1 ounces
Origin: Found in White Desert, Farafra Oasis, Egypt

This is a fabulous 16.2 gram Sericho Pallasite Main Group meteorite, it measures 28x26x17.  In 2016, two brothers were searching for their camels and came across several large, dense stones west of the village of Habaswein and south of Sericho, Kenya.  Though recognized as meteorites in 2016, the masses had been known to camel-herders for decades. One village elder said that as a child, he and his brothers would play on top of the stones.  It is classified as an Iron Pallasite main group with low weathering and is 1 of only 68 approved meteorites classified as such, with a recovered weight of about 2.8 T.

This piece displays extremely well and is a nice size showing great features. Would be a beautiful addition to any new or existing collection. Comes with a Canagem Collection specimen card.

Product Type: Star Garnet (Untreated)
Approx Weight (per piece): 103.3ct (20.6gr)
Size: 28x23.5mm
Shape: Oval Cabochon with Nice Sharp 4 Rays Star
Color: Deep Blood Red
Clarity:  Opaque
Origin:  Africa

Product Type: Chrysoberyl Cats Eye
Approx Weight (per piece): 2.9ct
Size: 7mm
Shape: Round Cabochon
Color:  Fine Green
Clarity: Transparent
Origin: Madagascar

The distinctive "cat's eye" effect in this Chrysoberyl is caused by the reflection of light off parallel needle-like inclusions within the crystal. When the gem is cut en cabochon, a concentrated, bright band of light appears to move across the surface as the stone is rotated.

Cat's Eye Chrysoberyl comes in various colors, such as green, yellow, and golden-brown.  It is a durable gemstone, scoring 8.5 on the Mohs scale of hardness, making it suitable for various types of jewelry.  Significant sources of Cat's Eye Chrysoberyl include Sri Lanka, Brazil, India, Myanmar, and Madagascar. 

Cat's Eye Chrysoberyl is believed to possess metaphysical properties associated with protection, intuition, and good fortune. Some traditions consider it a talisman for enhancing insight and awareness.

Product Type: Apatite Cats Eye  
Approx Weight (per piece): 1.8ct  
Size: 8.5x7mm  
Shape: Oval Cabochon  
Color: Honey Green  
Clarity: Nice crystal with Outstanding Sharp Cats 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. 

The cat's eye effect in apatite is caused by the presence of parallel needle-like inclusions within the stone.  The color of apatite cat's eye can vary, but it is often seen in shades of green or blue. The intensity and quality of the cat's eye effect can also vary from stone to stone.

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: Chrysoberyl Cats Eye
Approx Weight (per piece): 1.5ct
Size: 7.5x6mm
Shape: Oval Cabochon
Color: Fine Honey Yellow Green
Clarity: Transparent
Origin: Madagascar

The distinctive "cat's eye" effect in this Chrysoberyl is caused by the reflection of light off parallel needle-like inclusions within the crystal. When the gem is cut en cabochon, a concentrated, bright band of light appears to move across the surface as the stone is rotated.

Cat's Eye Chrysoberyl comes in various colors, such as green, yellow, and golden-brown.  It is a durable gemstone, scoring 8.5 on the Mohs scale of hardness, making it suitable for various types of jewelry.  Significant sources of Cat's Eye Chrysoberyl include Sri Lanka, Brazil, India, Myanmar, and Madagascar. 

Cat's Eye Chrysoberyl is believed to possess metaphysical properties associated with protection, intuition, and good fortune. Some traditions consider it a talisman for enhancing insight and awareness.

You will receive one of the Pseudomorphs pictured.

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.

These specimens are remarkable for their relatively sharp marcasite crystal forms in aesthetic crystal clusters. They are in excellent condition.  This collector's specimen is unique, of great quality and ready for display.

Name: Goethite After Marcasite Pseudomorph
Specimen Size:  Miniature-Sized Specimen
Dimensions:  23-28x20-23  mm / 0.9-1.1x0.8-0.9 inches
Weight:  17-23 grams / 0.6-0.8 ounces
Origin: Found in White Desert, Farafra Oasis, Egypt

This is a beautiful specimen of golden brown Vesuvianite crystals on a white carbonate matrix from Mexico. A great addition to any collection! It was first discovered on Mount Vesuvius in Italy in the 18th century, hence its name. Vesuvianite typically occurs as a green, brown, yellow, or blue-green crystal, and is often found in metamorphic and igneous rocks. The alternate name, Idocrase, is from the Greek eidos “form”, and krasis “mixture”, because Vesuvianite often appears to combine the crystal forms of other minerals. It is used as a gemstone.

Name: Vesuvianite Crystal
Specimen Size:   Miniature-Sized
Dimensions:  56x29x26mm / 2.2x1.1x1.0 inches
Weight:   46 grams / 1.6 Ounces
Origin: Sierra de Cruces, Coahuila, Mexico