Up to $150

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.

The NWA 267 meteorite fragment offered here is in as found condition.  It weighs 16.6 grams, with dimensions of 28x27x22mm.  The meteorite will come with two specimen description cards including a signed "The Mark Bostick Collection" card.

This meteorite was once a pile of weathered unclassified meteorite fragments brought to the 2000 Denver show by a Moroccan fossil dealer. These fragments, 73.9 kg. worth, where purchased by Canadian meteorite dealer Dean Bessey, who was told the following on the meteorites: "A nomad found an area with a lot of unusual strange stones near the Morocco/Algeria border. He brought one to a fossil dealer and asked: "I hear that you will pay money for stones like this". After shaking his head in disbelief at a positive response, the nomad gathered up all his camels, wives and children and brought them into the desert to search over his personal strewn field." Or at least that is how the story goes.

Many thousands of stones, 73.9 kilograms, were recovered, most of these fragments under 20 grams. Then 356 grams and a thin section of the meteorite was donated to the Vernadaky Institute of Geochemistry and Analytical Chemistry, part of the Russian Academy of Sciences, Moscow, where it was classified by M. Ivanova. This meteorite, an ordinary stone chondrite, H4 class has a Shock Rating of 2 and a Weathering Grade of 2-3 and the classification information was published in Meteoritical Bulletin 85.

While the stone did not get a heavy weathering grade, very few specimens show any crust. This meteorite is believed to have come from the Hebe class asteroids. I've included an informational photo of a NWA 267 Meteorite thin section which are used in earth geology, and in meteorites to identify the minerals in them. The photo shows a large imperfect elongated chondrule. Chondrules are unique features to meteorites. The chondrule shown is composed of mostly pyroxene and the bright colored minerals scattered throughout the thin section is mostly olivine.

One of the fun facts is that the NWA 267 was also the first meteorite ever minted onto a real legal tender coin. The National Bank of Liberia made 999 of these $10.00 Silver coins in 2004. The meteorite used in the coin, was supplied by Mark Bostick himself and his name and signature came on the certificate with the coin. The provided images of the coin shows a nomad on a camel on the obverse. A meteorite is falling through the star filled sky in the background. Reverse of coin has a seal of the Liberia Government and notes its value. We include 2 specimen cards but unfortunately the thin section and coin used in the ad are NOT included!

This is a large Hornblende crystal from Tory Hill, Ontario.  The specimen has all crystal faces and terminations. It is a lustrous black color and in very good condition. There is also minor apatite on some of the surfaces. The specimen is in excellent condition.

Product Name: Hornblende Crystal
Specimen Size:  Large Cabinet Sized
Dimensions:   106x79x76 mm / 4.2x3.1x3.0 inches
Weight:  873 Kg /  1 Lbs 15 Ounces
Origin: Tory Hill, Ontario, Canada

Name:  Schorl Tourmaline
Specimen Size:  Thumbnail-Sized  
Dimensions:   Specimen 20x16 mm / 0.8x0.6 inches  
                        Specimen Box 33x33 mm / 1.3x1.3 inches  
Weight:  19.5 Grams / 0.7 Ounces (including box)  
Origin: Mined in Rice Mine, N. Groton, Grafton County, New Hampshire

This locality dates to the late nineteenth century and fine specimens from here are hard to obtain.

This is a superb looking slice of a Sahara Desert NWA 091 classified meteorite weighing 11.53 grams. Its dimensions are 33x26x4mm. 

It is a nice dark gray color and is full of small holes (the small black specks in the pictures). It is very similar to Kimble County except a bit darker. The single piece was found in the desert in 2000 and has a total mass of only 370 grams and was classified as an L6 by UCLA. It is shock level 4 (very high) and weathering grade W2 (Low). It is highly vesiculated from a shock event.

This piece displays extremely well with its professionally finished cut face and is also a very nice size. Would be a beautiful addition to any new or existing collection. Comes with a Canagem Collection specimen card.

A pseudomorph occurs when one mineral replaces another but retains the original mineral's crystal structure. In the case of turquoise after apatite pseudomorph, turquoise  replaces apatite, but it still retains apatite's crystal shape.

This process leads to a visually fascinating specimen where the exterior shape looks like apatite crystals, but the composition and color are distinctly turquoise, often with the bright blue or green shades typical of turquoise.

Name:  Pseudomorph Turquoise After Apatite
Specimen Size:  Thumbnail-Sized  
Dimensions:   Specimen 13x10 mm / 0.5x0.4 inches  
                        Specimen Box 33x33 mm / 1.3x1.3 inches  
Weight:  11.7 Grams / 0.4 Ounces (including box)  
Origin: Mined in Baviacora Mine, Sonora, Mexico

This is a stunning thumbnail sized specimen of Quartz and Hydroxylherderite.  There are many fully terminated quartz point, some of them surrounding the Hydroxylherderite.  Some crystallized pyrite is visible on the bottom of the cluster.

Quartz crystals are among the most abundant and well-known minerals on Earth. Quartz belongs to the hexagonal crystal system. It typically forms six-sided prismatic crystals with a pointed termination. Its crystals can be colorless or exhibit a wide range of colors. The color variations are often due to the presence of impurities or trace elements during the crystal's formation. Quartz is transparent to translucent. 

Hydroxylherderite is a relatively rare mineral that belongs to the phosphate mineral group. It is comes in a variety of colours: Colourless, gray, brown, pale yellow, greenish white, light blue, and purple.  Notable occurrences of Hydroxylherderite include Brazil, Afghanistan, and the United States.

This specimen would be a beautiful addition to any new or existing collection.

This is an interesting and unusual Pyromorphite on Cerussite specimen from the Bunker Hill mine, famous for those crystal types. This Cerussite displays some nice small crystals with a section covered by Pyromorphite. A colorful and beautiful specimen. Would be a nice addition to any new or existing collection.

Name: Pyromorphite Cerussite
Specimen Size:  Thumbnail-Sized  
Dimensions:   Specimen 35x24x17 mm / 1.4x0.9x0.7 inches  
Weight:  32.5 Grams / 1.1 Ounces (including box)  
Origin: Mined in Bunker Hill Mine, Kellogg Idaho

Here we have for you a nice looking end cut of a Sahara Desert NWA unclassified meteorite weighing 109.4 grams. Its dimensions are 49x40x39mm. This never classified North West Africa stone was found in the Sahara desert around 2000.

It's a good quality cut NWA meteorite specimen showing interesting internal structure (L5?) and attractive mottled interior with chondrules and metallic flakes. Some weathering shows the meteorite's time spent aging in the desert. Displays nicely with a ground and rough polished without a mirror finish.

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

This is a nice looking individual fragment of a Sahara Desert NWA unclassified meteorite.  It weighs 54 grams with dimensions of 50x36x32mm. This never classified North West Africa stone was found in the Sahara Desert around 2000.

It's a good quality individual fragment NWA meteorite specimen. Some weathering shows the meteorite's time spent aging in the desert. Would be a beautiful addition to any new or existing collection. Comes with a Canagem Collection specimen card.

This is lot of small tumbled individual NWA unclassified meteorites from the Sahara Desert.  Because they have been tumbled, you can clearly see the metal within the specimens. The total weight of the lot is 40.2 grams.  The meteorites range in size from 22 to 32 mm.  This never classified North West Africa stone was found in the Sahara desert around 2000.

These small individual specimens are great as teaching tools in the home or in the classroom, or as gifts.   They can also be used for science projects and other types craft displays. Comes with a Canagem Collection specimen card.

This is a fabulous 23.2 gram Sericho Pallasite Main Group meteorite, it measures 39x28x19.  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.

This is a complete black Sphene (or Titanite) crystal in matrix of green Diopside and white Calcite from Bancroft, Ontario.  The Sphene crystal is 12 mm/0.5 inches across. This is an outstanding crystal and it is in very good condition.

Product Name: Titanite Crystal in Green Diopside matrix with Calcite
Specimen Size:  Cabinet Sized
Dimensions:   75x64x65 mm / 2.9x2.5x2.6 inches
Weight:  454 Grams / 16 Ounces
Origin: Bancroft, Ontario, Canada

Color change garnet refers to a type of garnet gemstone that exhibits a distinct color change when viewed under different lighting conditions. This phenomenon is known as "alexandrite effect," named after the alexandrite gemstone, which is famous for its dramatic color shift.

Color change garnets typically appear green or bluish-green in daylight or fluorescent lighting and shift to purplish-red or reddish-purple under incandescent lighting or in the presence of candlelight. This phenomenon occurs due to the interaction of different wavelengths of light with the trace elements or impurities present in the garnet's crystal structure.  The most valuable color change garnets display a strong and noticeable shift between the two primary colors.

Color Change Garnet is thought to possess qualities such as adaptability, transformation, and balance. The color shift is often likened to personal growth and the ability to navigate changing circumstances. This gemstone is believed to enhance perception and awareness, potentially offering new perspectives on situations. It's also associated with inner strength and courage, with the color shift symbolizing the ability to overcome challenges. 

Product Type: Raw Color Change Garnet  
Approx Weight (per piece):  2.1ct  
Size:  8.0x5.8mm  
Color: Color Change Olive Green to Pink  
Origin: Africa  
Treatment:  None  

This is an outstanding Monturaqui Impactite specimen weighing 5.66 grams.  It measures 26x20x11 mm.  Although not a meteorite, impactites are directly linked to them and their impacts.

Some of the recovered pieces of this impactite show tiny bits of the original iron meteorite. There is very little of the original meteorite left at this impact site, but sometimes when these Impactites are sliced you can find small fragments of metal in them. This specimen was collected by Michael Cottingham during an excursion to the Impactite Site.  

The Monturaqui Crater is located in a very remote part of North Chile's Atacama Desert. This crater measures about 370 meters in diameter. Less than 4 kilos of Iron Shale fragments and about 50kg of Impactites have been found so far. This crater was made over 100,000 years ago. The only evidence remaining of the original meteorite is seen in the shale and impactite.

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 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 piece displays extremely well.  It is amazingly light considering its mass.  It has a unique hollow sound when you tap it.  This Chilean find is very well shaped and preserved.  These impactites are becoming more difficult to acquire so this is a good time to get a fine specimen.  Would be a beautiful addition to any new or existing collection. 

This specimen originates from the Michael Cottingham Meteorite Collection and is guaranteed to be authentic. The specimen will come with a Michael Cottingham and a Canagem specimen card.

This is a must have 85.59 gram Impact Melt Glass from the famous Sudbury Impact Structure in Ontario Canada. Its dimensions are 76x63x10  mm.  Although not a meteorite, impactites are directly linked to them and their impacts and are probably going to be one of the rarest collection pieces you'll ever own. 

About 1.87 billion years ago, an object from space 9 kilometers in diameter, slammed into Canada a little north of Sudbury, Ontario creating the second largest impact structure on the earth. This impact was equivalent to a billion tons of TNT; an impact so great that it cracked the earth, in fact they still have earthquakes because of it today!

The many mineral rich deposits and strange rock formations in such close proximity has attracted attention for 100's of years, long before its impact origin was known, from Thomas Edison, who built a lab on site to NASA Moonwalker "Gene" Cernan, who studied and collected geology samples as part of his pre-moon mission training.

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