Up to $50

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 superb looking Arroyo Aguiar meteorite part slice weighing 1.57 grams and measuring 16x8x3 mm. This H5 chondrite classified meteorite fell in the summer of 1950.  The total weight of the single stone is 7.45 Kg.

The meteorite was seen to fall by a rancher who found it soon after.  It had penetrated some 50 cm into the soil.  The meteorite fell near the railway Station Arroyo Aguiar, La Capital Depart­ment, Santa Fe Province, Argentina.

Would be a beautiful addition to any new or existing collection.  Will come with a Canagem Collection and a Naturalia specimen card.

This is a superb looking slice of a Sahara Desert NWA unclassified meteorite weighing 9.0 grams. Its dimensions are 31x23x5 mm.  This never classified North West Africa stone was found in the Sahara desert in 2004.

It's a very good quality cut NWA meteorite specimens showing excellent internal structure (L5?) and are very attractive with light grey mottled interior with chondrules and metallic flakes. Low weathering grade. Display nicely.

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

Barite clusters are beautiful mineral specimens that feature intergrown crystals forming visually appealing arrangements. It is typically found as thick to thin tabular crystals, usually in clusters with the crystals growing parallel to one another, or nearly so.  It can also occur as bladed, blocky, or even rosette-like aggregates.  This is a fine cluster of bladed barite crystals.  Would be a beautiful addition to any new or existing collection.

Name: Barite Cluster Crystal
Specimen Size:  Miniature-Sized
Dimensions:  55x35x35 mm / 2.2x1.4x1.4 inches
Weight: 66.97 Grams / 2.4 ounces
Origin: Mined in northern Nevada barite belt, Nevada, USA

This is a must have 38.6 gram Impact Melt Rock from the Dellen Crater, north of Stokholm, Sweden. Although not a meteorite, impactites are directly linked to them and their impacts and are probably going to be one of the rarest collection items you'll ever own. 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 impactite 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 impactite was formed approx. 89 million years ago when a meteorite crashed into the earth making a round crater which is now a lake about 11 miles wide. The term tagamite was introduced in 1975 to describe impact rock from the Popigai crater in Russia. Varieties of tagamites are described based on crystallinity, texture and clast content.   HT Tagamite differs from other material due to the complete melting of the crystalline matrix and then being subjected to rapid cooling. 

This gorgeous slice displays very well.  It is amazingly light considering its mass of 79x54x5 mm.  Would be a beautiful addition to any new or existing collection. Comes with a Canagem Collection specimen card.

Barite clusters are beautiful mineral specimens that feature intergrown crystals forming visually appealing arrangements. It is typically found as thick to thin tabular crystals, usually in clusters with the crystals growing parallel to one another, or nearly so.  It can also occur as bladed, blocky, or even rosette-like aggregates.  This is a fine cluster of blocky barite crystals.  Would be a beautiful addition to any new or existing collection.

Name: Barite Cluster Crystal
Specimen Size:  Miniature-Sized
Dimensions:  54x39x31 mm / 2.1x1.5x1.2 inches
Weight: 68.76 Grams / 2.4 ounces
Origin: Mined in northern Nevada barite belt, Nevada, USA

This is a must have 26.7 gram Impact Melt Rock from the Dellen Crater, north of Stokholm, Sweden. Some locals call these rocks by the name of “dellenites”, although officially they are impact melt rocks.  Although not a meteorite, impactites are directly linked to them and their impacts and are probably going to be one of the rarest collection items you'll ever own. 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 impactite 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 impactite was formed approx. 89 million years ago when a meteorite crashed into the earth making a round crater which is now a lake about 11 miles wide.  Dellen impactites were divided into three impactite groups: (i) suevitic impact breccias with lithic and melt clasts, (ii) impact melt rocks, and (iii) shocked (parautochthonous) target rock. In turn, impact melt rocks were divided into (i) clast-rich, (ii) clast-poor, and (iii) clast-free types.  The Dellenite type material was classified as clast poor impact melt breccia.

This gorgeous slice displays very well.  It is amazingly light considering its mass of 70x32x8   mm.  Would be a beautiful addition to any new or existing collection. Comes with a Canagem Collection specimen card.

This is a must have 29.55 gram Impact Breccia also referred to as Suevite coming from the famous Rochechouart impact structure in South Western France, near the village of Chassenon.  Although not a meteorite, impactites are directly linked to them and their impacts and are probably going to be one of the rarest collection items you'll ever own. Impactite is a slag-like glassy object found on the surface of the earth, formed from rock melted by the impact of a meteorite.

Named after the town of Rochechouart, the Rochechouart impact structure is located on the western margin of the French Massif Central near the city of Limoges, approximately 350 km (220 mi) south of Paris.  Rochechouart (population about 3800) is built with rocks created or modified by the impact (impactites). Chassenon, a third of the size of Rochechouart, is also built of impactites. Impactite was used 2000 years ago for building Chassenon's monumental Roman baths of Cassinomagus.

The very fine materials (impactoclastites) are preserved forming a very fine layered horizontal deposits on top of the melt rich suevite (breccia with a debris matrix and both rock debris and melt fragments as clasts) near Chassenon.

The term impactite 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 impactite was formed 186 million years ago.   This deformed rock fragments and partly molten are imbedded in a melt matrix showing typical flow structures from former melt.

This gorgeous slice displays very well with a mass of 49x48x9 mm. Would be a beautiful addition to any new or existing collection. Comes with a Canagem Collection specimen card.

This is a must have 22.12 gram Impact Breccia also referred to as Suevite coming from the famous Rochechouart impact structure in South Western France, near the village of Chassenon.  Although not a meteorite, impactites are directly linked to them and their impacts and are probably going to be one of the rarest collection items you'll ever own. Impactite is a slag-like glassy object found on the surface of the earth, formed from rock melted by the impact of a meteorite.

Named after the town of Rochechouart, the Rochechouart impact structure is located on the western margin of the French Massif Central near the city of Limoges, approximately 350 km (220 mi) south of Paris.  Rochechouart (population about 3800) is built with rocks created or modified by the impact (impactites). Chassenon, a third of the size of Rochechouart, is also built of impactites. Impactite was used 2000 years ago for building Chassenon's monumental Roman baths of Cassinomagus.

The very fine materials (impactoclastites) are preserved forming a very fine layered horizontal deposits on top of the melt rich suevite (breccia with a debris matrix and both rock debris and melt fragments as clasts) near Chassenon.

The term impactite 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 impactite was formed 186 million years ago.   This deformed rock fragments and partly molten are imbedded in a melt matrix showing typical flow structures from former melt.

This gorgeous slice displays very well with a mass of 53x48x7 mm. Would be a beautiful addition to any new or existing collection. Comes with a Canagem Collection specimen card.

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:  Cabinet-Sized  
Dimensions: 60x29x22 mm / 2.4x1.1x0.9 Inches  
Weight:  38.4 Grams / 1.3 Ounce  
Details: Volcanic activity Mortlake, Victoria, Australia  

Tourmaline forms beautiful crystals and it can be quite striking and colorful. The Santa Rosa Mine in Itambacuri, Minas Gerais, Brazil is known for producing some of the world's finest tourmaline crystals.  This interesting pink crystal cluster would be a great addition to any new or existing collection.

Name:  Tourmaline
Specimen Size:  Thumbnail-Sized  
Dimensions:   Specimen & Box 33x33 mm / 1.3x1.3 inches  
Weight:  12.5 Grams / 0.4 Ounces (including box)  
Origin: Mined in Santa Rosa mine, 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 beautiful slice is completely surrounded by a lava crust and has been polished on both sides. 

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

Name: Olivine Volcanic Bomb
Specimen Size:  Cabinet-Sized  
Dimensions: 62x40x19 mm / 2.4x1.6x0.7 Inches  
Weight:  48.3 Grams / 1.7 Ounces  
Details: Volcanic activity Mortlake, Victoria, Australia  

This is a natural yellow quartz crystal bracelet, from Dong Hai, Jiang Su Province in China.  

Product Type: Yellow Quartz Bracelet 
Gem Type: Natural Quartz
Net Weight:  31 grams / 1.1 oz
Bead Diameter:  9 mm / 0.3 inches
Bracelet Diameter:  177 mm / 7 inches

This specimen features beautiful brown Phlogopite crystals on matrix, from the Earl's Farm, Wilberforce, Ontario, Canada. 

Phlogopite is a fascinating mineral belonging to the mica group, recognized for its distinctive layered structure and glossy appearance. Its color typically ranges from light brown to dark brown, and it can sometimes display a golden hue. Phlogopite is notable for its excellent cleavage, allowing it to be split into thin, flexible sheets, much like other mica varieties.

Phlogopite is typically found in metamorphic rocks, especially in areas where there has been significant heat and pressure, such as around granite intrusions. It is commonly located in places like Madagascar, Russia, and parts of North America, often forming alongside other minerals, such as biotite and garnet.

Phlogopite is believed to promote inner strength and self-confidence. It is often associated with grounding energy, helping individuals remain centered and calm amid chaos.

Name:  Phlogopite on Matrix
Specimen Size:  Miniature-Sized  
Dimensions:  51x42x23  mm / 2.0x1.6x0.9 inches  
Weight:  42.6 Grams / 1.5 Ounces  
Origin:  Earl's Farm, Wilberforce, Ontario, Canada  

This is an interesting specimen of Malachite on matrix from Conception del Oro, Mexico.  The specimen displays beautiful malachite that forms on the surface as small crystals. It is in very good condition. 

Would be a beautiful addition to any new or existing collection.

Name: Malachite on matrix 
Specimen Size:  Miniature-Sized
Dimensions:  50x43x48 mm / 2.0x1.7x1.9 inches
Weight: 149.4 Grams / 5.3 Ounces 
Origin: Mined in Conception del Oro, Mexico

Fine crystal cluster of Quartz points surrounded by many Bornite and Pyrite crystals from the famous Leonard Mine at Butte. The nubby, matte-finish bornite crystal clusters are attractively scattered across the specimen with contrasting brassy pyrite crystals and quartz crystal points. 

This top specimen is in very good condition. Would be a beautiful addition to any new or existing collection.

Name: Quartz Points, Bornite and Pyrite Crystal Cluster 
Specimen Size:  Miniature-Sized 
Dimensions:  41x17x19 mm / 1.6x0.7x0.7 inches
Weight:      9.63 Grams / 0.3 oz
Origin: Mined in Leonard Mine, Butte Mining District, Montana USA