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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.  Stand is not included.

Name: Lava Coated Volcanic Crystal Bomb  
Specimen Size:  Cabinet-Sized  
Dimensions: 96x51x39 mm / 3.8x2.0x1.5 Inches  
Weight:  200.7 Grams / 7.1 Ounce  
Details: Volcanic activity Mortlake, Victoria, Australia  

This is a nice end cut of the Northwest Africa 978 meteorite. This is another of the great and rare meteorites from the Sahara. It is classified as a Stone, Chondrite Rumurutiite, (R3.8). This meteorite was found in 2001 in many fragments and small individuals, very fresh but sandblasted for a low TKW of 722 grams. The Shock stage is registered at 3 and the Weathering grade at 2.

It is one of the rarest meteorite types with only 9 Rumuruti 3.8 type meteorites known,  most being found in Antarctica. This unique group of chondrites has basically no FeNi-metal in comparison to other chondrite groups. The R chondrites also have the highest 17O value of any other solar system material. This piece weighs 3.03 grams an measures  20x14x6mm. Note the flat edge of this piece is crusted, it is not a cut surface.

This hard to acquire piece displays very well with its diamond lap finish and this high quality specimen would make an amazing addition to any new or existing collection. Comes with a Canagem Collection specimen cards.

This Microcline feldspar cluster from Nevada is a quality specimen that would be a beautiful addition to any new or existing rock collection.

Microcline is one of the most common feldspar minerals. It can be colorless, white, cream to pale yellow, salmon pink to red, or bright green to blue-green. Microcline forms short prismatic or tabular crystals that are often of considerable size: single crystals can weigh several tons and reach yards in length.

Crystals are often multiply twinned, with two sets of fine lines at right angles to each other. This gives a plaid effect that is unique to microcline among the feldspars. 

Name:  Microcline 
Specimen Size:  Large Cabinet-Sized
Dimensions: 116x88x45 mm / 4.6x3.5x1.8 inches
Weight: 389 grams / 13.7 oz
Origin:  Search Light District, Nevada, USA

This is a beautiful Tourmaline, also known as schorl, on quartz and matrix crystal cluster from Emmons Pegmatite, Oxford Co., MA.  The specimen has many individual crystal faces. with the front, top and back covered with many sharp lustrous black tourmaline or schorl crystals that are in good condition.

Product Name: Tourmaline Crystal on Quartz Matrix  
Specimen Size:  Cabinet Sized  
Dimensions:   97x90x66 mm / 3.8x3.5x2.6 inches  
Weight:  417.8 Gram/ 14.7 Ounces  
Origin: Emmons Pegmatite, Oxford Co., MA, USA  

This is a superb looking Stony-iron or Mesosiderite Vaca Muerta (Dead Cow) classified meteorite weighing 5.2 grams. Its dimensions are 26x12x9 mm.

This classified meteorite was found in 1861 in the driest desert of the world called the Atacama, in Chile. Mesosiderites are formed on the surface of a parent body as a result of impacts with another body. The impact mixed broken fragments of surface eucrites with iron and olivine from deep within the body. Eucrites are believed to have come from the asteroid Vesta. Analysis has shown, however, that the Vaca Muerta eucrite inclusions are not consistent with other eucrites and possibly originated on a different parent body. Although most have a weathered exterior, they also have lots of metal inside and can be prepared and cut to show this.

This piece displays extremely well and would be a beautiful addition to any new or existing collection. Comes with a BA-Meteorites (Dr. Bernhard Brinker, Mineralogist and Martin Altmann, IMCA #3825) and a Canagem Collection specimen card.

This Pyrite on Quartz Crystal specimen from Peru is a natural raw mineral with the entire front of the specimen being covered with many sharp well formed clear quartz crystals. There are many brassy pyrite crystals throughout the quartz. The specimen is in very good condition. Would be a beautiful addition to any new or existing collection.

Quartz is considered a “master healer.” It's believed to amplify energy by absorbing, storing, releasing, and regulating it. It's thought to aid concentration and memory.  Quartz is also said to be a power gemstone that harmonizes and balances; enhancing energy and thoughts as well as purifying the spiritual, mental and physical. Quartz is associated with the crown chakra.

Name: Pyrite on Quartz Crystals
Specimen Size:  Cabinet-Sized
Dimensions:  80x44x21 mm / 3.1x1.7x0.8 inches
Weight: 59 grams / 2.1 Ounces
Origin: Mined in Quiruvilca Mine, Peru

This Pyrite on Quartz Crystal specimen from Pasco, Peru is a natural raw mineral featuring transparent sharp quartz crystals with clusters of small pyrite crystals embedded throughout. The specimen is in very good condition.  Would be a beautiful addition to any new or existing collection.

Quartz is considered a “master healer.” It's believed to amplify energy by absorbing, storing, releasing, and regulating it. It's thought to aid concentration and memory.  Quartz is also said to be a power gemstone that harmonizes and balances; enhancing energy and thoughts as well as purifying the spiritual, mental and physical. Quartz is associated with the crown chakra.

Name: Pyrite on Quartz Crystals
Specimen Size:  Cabinet-Sized
Dimensions:  60x49x50 mm / 2.4x1.9x2.0 inches
Weight: 90.6 grams / 3.2 Ounces
Origin: Mined in Pasco, Peru

Product Type: Rock Tumbler Madagascar Mix Rocks Refill Kit
Approx Weight (per piece):  4 X 1 Pound Bags
Size: Various
Shape: Rough
Type Variety pack (Includes Quartz, Amethyst, Jasper and Obsidian)
Origin: Madagascar

Comes with a National Geographic instruction and learning guide.

Here we have for you a superb end cut of the famous Vaca Muerta (Dead Cow) classified meteorite weighing 3.12 grams. Its dimensions are 20x19x5 mm.

This classified meteorite was found in 1861 in the driest desert of the world called the Atacama, in Chile. Mesosiderites are formed on the surface of a parent body as a result of impacts with another body. The impact mixed broken fragments of surface eucrites with iron and olivine from deep within the body. Eucrites are believed to have come from the asteroid Vesta.

Analysis has shown, however, that the Vaca Muerta eucrite inclusions are not consistent with other eucrites and possibly originated on a different parent body.  This particular specimen is a cut of a eucrite nodule with none of the typical mesosiderite of Vaca Muerta.

This rare specimen displays extremely well and would be a beautiful addition to any new or existing collection.  Comes with an ELKK Meteorites and a Canagem® 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.  Stand is not included.

Name: Olivine Volcanic Bomb  
Specimen Size:  Cabinet-Sized  
Dimensions: 74x61x13 mm / 2.9x2.4x0.5 Inches  
Weight:  116.6 Grams / 4.1 Ounce  
Details: Volcanic activity Mortlake, Victoria, Australia  

This beautiful Apophyllite specimen is of significant size and will include the stand seen in the photos.

Apophyllite is a mineral belonging to the phyllosilicate group. It is known for its distinctive crystal formations, often occurring in clusters with a unique beauty.  Apophyllite crystals are usually colorless or white, allowing them to be transparent or translucent. Although, some specimens may exhibit a greenish, yellowish, or pinkish tint due to the presence of impurities. 

Apophyllite often forms as prismatic crystals with a square or rectangular cross-section.  It frequently occurs in distinctive pyramid-like structures, and its crystals can be large and well-formed. Apophyllite is found in various locations around the world. Notable occurrences include India, Brazil, Mexico, Germany, and the United States.

Apophyllite is believed to have a calming effect, and to effectively reduce stress, releasing mental blockages and negative thought patterns. Apophyllite is also said to release suppressed emotion, to overcome anxiety, worries and fears. It calms apprehensions and allows uncertainty to be tolerated.

Name: Apophyllite Crystal Cluster
Specimen Size:  Large Cabinet-Sized
Dimensions: 151x102x 67 mm / 5.9x4.0x2.6 inches
Weight:  1.04 Kg / 2 Lbs 5 Ounces
Origin: Mined in India

Galena is a mineral composed of lead sulfide (PbS) with a cubic crystal structure. It has a silver-gray color with a metallic luster and the crystals have formed in the octahedron shape. Galena is historically significant as a source of lead, used in various applications, and is still important in modern industries. It is found globally, often associated with minerals like sphalerite and pyrite.