Crystals & Minerals

Childrenite is a rare phosphate mineral that belongs to the apatite group. Its chemical composition is primarily composed of iron, aluminum, phosphorus, and oxygen.  The mineral typically forms in areas that have undergone specific types of metamorphism or alteration, such as in pegmatitic deposits or hydrothermal environments.

Childrenite can vary in color, but it is usually yellowish, brown, or reddish and is associated with minerals like apatite, tourmaline, and quartz.

Name:  Childrenite
Specimen Size:  Thumbnail-Sized  
Dimensions:   Specimen 38x7x3mm / Box 33x33 mm 
Weight:  Specimen:  2 grams / 10.2 Grams including box
Origin: Mined in Linópolis, Divino das Laranjeiras, Minas Gerais, Brazil

This is natural rough tourmaline from Mount Mica Quarry, Paris, Oxford County, Maine, USA.  Mount Mica is one of the most well-known sources of high-quality tourmaline in the world, and it has been a significant site for gem mining since the 1800s. This tourmaline crystal cluster will come protected in a Perky Box.

It is believed that Tourmaline can be used to repel negativity.  It is said to enhance one's physical wellbeing by providing an increase in physical vitality, emotional stability, and intellectual acuity. 

Name:  Tourmaline Cluster
Specimen Size:  Thumbnail-Sized  
Dimensions:   Specimen 25x17 mm / 1.0x0.7 inches
                        Specimen Box 33x33 mm / 1.3x1.3 inches  
Weight:  11.8 Grams / 0.4 Ounces (including box)  
Origin: Mined in Mount Mica Quarry, Paris, Oxford County, Maine, USA

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. 

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 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 and a stand will also be included.

Name: Olivine Volcanic Bomb  
Specimen Size:  Miniature-Sized  
Dimensions: 55x26x21 mm / 2.2x1.0x0.8 Inches  
Weight:  34.3 Grams / 1.2 Ounce  
Details: Volcanic activity Mortlake, Victoria, Australia  

Prehnite is a green to yellowish-green colored mineral that belongs to the phyllosilicate family. It is composed of calcium, aluminum, and silicate, with traces of iron, magnesium, and other elements. Prehnite crystals have a unique pearly luster and can form in a variety of shapes, including tabular, prismatic, and stalactitic formations.

Prehnite is believed to have a calming effect on the mind and emotions, promoting relaxation and inner peace. It is also said to be a stone of unconditional love, compassion, and healing.

These Prehnite clusters originate from Africa.  The dimensions of the clusters are listed below:

A:  31x24x20 mm/1.2x0.9x0.8 in | 20 gr/0.7 oz | 100.5 carats
B:  42x28x24 mm/1.6x1.1x0.9 in | 36 gr/1.3 oz | 182.5 carats
C:  43x32x31 mm/1.7x1.3x1.2 in | 59 gr/2.1 oz | 295.8 carats
D:  60x43x28 mm/2.4x1.7x1.1 in | 84 gr/3.0 oz | 420.6 carats

This is a beautiful black Biotite crystal book from the Calcite Vein-Dikes of the Grenville Geological Province Ontario, Canada. This biotite has classic crystal shape and attractive dark black coloration. This specimen is a great example of both.

Biotite is rarely considered a valuable mineral specimen, but it can accompany other minerals and compliment them. In Bancroft, Ontario Biotite forms large crystals with green apatite and hornblende. Single large plates or "books" of biotite can grow to considerable size and can make impressive mineral specimens.

Name: Biotite Mica
Specimen Size:  Large Cabinet-Sized
Dimensions:  105x72x5 mm / 4.2x2.8x0.2 inches
Weight:  48.8 Grams / 1.7 Ounces
Origin:  Ontario, Canada

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 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 and a stand will also be included.

Name: Olivine Volcanic Bomb  
Specimen Size:  Cabinet-Sized  
Dimensions: 82x62x11 mm / 3.2x2.4x0.4 Inches  
Weight:  97 Grams / 3.4 Ounce  
Details: Volcanic activity Mortlake, Victoria, Australia  

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 crystal slice has been finished on both sides showing the red olivine crystals, it also a raw edge which showcases the internal beauty of the piece. 

Would be a beautiful addition to any new or existing collection. Comes with a Canagem Collection specimen card.

Name: Red Olivine Crystal Bomb
Specimen Size:  Cabinet-Sized
Dimensions: 98x64x55 mm / 3.8x2.5x2.2 Inches 
Weight: 452 Grams / 15.9 Ounces
Details: Volcanic activity Mortlake, Victoria, Australia

This is a specimen of Star Mica or Muscovite cluster.  These clusters show crystals that grow in sheets or book formations.  It is silvery gold with good transparency when held up to the light.  The name Muscovite comes from the term Muscovy Glass which was a name for the thick sheets of Mica used as a substitute for glass Russia. The name Mica is derived from the Greek word that means to split.

On this nice specimen, the matrix faces are covered with beautiful golden yellow point stars of muscovite mica, a typical shape for this rare mica formation. The stars are the result of twinning; the points show a bit of wear but this does not detract from the beauty of such a piece.

Name: Star Mica - Muscovite
Specimen Size:  Miniature-Sized  
Dimensions:  53x40x24 mm / 2.1x1.6x0.9 inches  
Weight:  51.3 Grams / 1.8 ounces  
Origin: Mined in Minas Gerais, Brazil 

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 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: Olivine Volcanic Bomb  
Specimen Size:  Miniature-Sized  
Dimensions: 43x37x12 mm / 1.8x1.5x0.5 Inches  
Weight:  23 Grams / 0.8 Ounce  
Details: Volcanic activity Mortlake, Victoria, Australia  

Lapis lazuli or lapis for short, is a deep-blue metamorphic rock used as a semi-precious gemstone that has been prized since antiquity for its intense color.  This specimen shows deep blue with sparks of pyrite and is in great condition.

Product Type: Lapis Lazuli Rough
Specimen Size: Cabinet-Sized
Dimensions:  75x68x35 mm / 2.9x2.7x1.4 inches
Weight: 341.6 Grams / 12 ounces
Origin: Afghanistan

Stilbite is a zeolite mineral appreciated for its delicate crystal formations and pastel hues, ranging from colorless to white, yellow, pink, and peach.  It forms distinctive tabular crystals with a bowtie or butterfly shape and exhibits a vitreous to pearly luster. Commonly found in cavities in volcanic rocks, stilbite is often associated with other zeolite minerals. 

Stilbite is believed to have calming energy, supporting spiritual growth and emotional healing.

Name: Stilbite Crystal
Specimen Size:  Miniature-Sized
Dimensions: 45x34x31 mm / 1.8x1.3x1.2 inches
Weight: 18 Grams / 0.6 Ounces 
Origin: Mined in India