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1396 products
Heulandite is one of the most common and well known members of the Zeolite Group. It has a nice pearly luster and lovely colored hues. It forms wonderfully complex and quite unique crystals and is often associated with other rare and beautiful minerals.
Green heulandite is a naturally occurring and is prized for its vibrant green color, glassy luster and well-formed tabular crystals. Found primarily in the basalt cavities of the Deccan Traps in Maharashtra, its distinctive green hue is typically caused by microscopic inclusions of the mineral celadonite rather than the heulandite itself. It commonly occurs alongside minerals such as apophyllite and stilbite.
Name: Heulandite cluster Crystal
Specimen Size: Large Cabinet-Sized
Dimensions: 101x61x52 mm / 4.0x2.4x2.0 inches
Weight: 143 Grams / 5.0 Ounces
Details: Mined in Jalgaon, Maharashtra, India
Heulandite is one of the most common and well known members of the Zeolite Group. It has a nice pearly luster and lovely colored hues. It forms wonderfully complex and quite unique crystals and is often associated with other rare and beautiful minerals.
Green heulandite is a naturally occurring and is prized for its vibrant green color, glassy luster and well-formed tabular crystals. Found primarily in the basalt cavities of the Deccan Traps in Maharashtra, its distinctive green hue is typically caused by microscopic inclusions of the mineral celadonite rather than the heulandite itself. It commonly occurs alongside minerals such as apophyllite and stilbite.
Name: Heulandite cluster Crystal
Specimen Size: Miniature-Sized
Dimensions: 51x28x26 mm / 2.0x1.1x1.0 inches
Weight: 16.23 Grams / 0.5 Ounces
Details: Mined in Jalgaon, Maharashtra, India
This is a stunning Henbury classified meteorite from the Michael Farmer Meteorites collection. It weighs 3.56 grams and measures 16x12x5mm. This Iron (IIIAB) Medium Octahedrite classified meteorite was found in the Northern Territory of Australia in 1931. So far approximately 2T of this material have been recovered. This piece displays extremely well. This Australian find is very well shaped and preserved. These pieces are becoming more difficult to acquire so this is a good time to get a fine specimen.
Henbury fell 8 miles southwest of the town of Henbury, Australia almost 10,000 years ago. RA Alderman investigated the site in May 1931 based upon Aborigine stories. He found 13 craters, the largest of which was 720 x 360 feet. Few meteorites were found in the largest three craters indicating an explosive impact. Some of the Henbury meteorites are shrapnel shaped indicating this explosive ending and some have smooth edges indicating abrasion by an atmospheric passage.
Would be a beautiful addition to any new or existing collection. Will come with a Michael Farmer Meteorites and a Canagem specimen card.
This rarely offered specimen shows a group of minerals and crystals from the Aris Querries in Namibia . The grouping includes multiples of well defined Makatite white hairs, brown to green fibers of tupperssautsiatite, black neptunite, bastneasite and pink villiaumite in a vug of a phonolite host rock matrix. It also appears that small apophyllite crystals are present in this amazing specimen.
Name: Makatite Crystal Cluster
Specimen Size: Cabinet-Sized
Dimensions: 68x36x14 mm / 2.7x1.4x0.5 inches
Weight: 21.19 Grams / 0.7 oz
Origin: Aris Quarries, Aris, Windhoek Rural, Khomas Region, Namibia
This is a stunning Henbury classified meteorite from the Michael McCord Meteorites (Collecting Space) collection. It weighs 3.69 grams and measures 20x14x7mm. This Iron (IIIAB) Medium Octahedrite classified meteorite was found in the Northern Territory of Australia in 1931. So far approximately 2T of this material have been recovered. This piece displays extremely well. This Australian find is very well shaped and preserved. These pieces are becoming more difficult to acquire so this is a good time to get a fine specimen.
Henbury fell 8 miles southwest of the town of Henbury, Australia almost 10,000 years ago. RA Alderman investigated the site in May 1931 based upon Aborigine stories. He found 13 craters, the largest of which was 720 x 360 feet. Few meteorites were found in the largest three craters indicating an explosive impact. Some of the Henbury meteorites are shrapnel shaped indicating this explosive ending and some have smooth edges indicating abrasion by an atmospheric passage.
Would be a beautiful addition to any new or existing collection. Will come with a Canagem specimen card.
This is a beautiful raw Rutilated Quartz Crystal from Novo Horizonte, Bahia in Brazil. Rutilated quartz (also known as Venus Hair Stone) is a type of quartz crystal that contains needle-like inclusions of the mineral rutile. These rutile inclusions can be golden, silver, coppery, or reddish-brown in color and create unique patterns within the crystal.
Rutilated Quartz is thought to amplify energy, enhance clarity and intuition, facilitate spiritual connection, provide protection, and promote healing and manifestation.
Name: Rutilated Quartz
Specimen Size: Thumbnail-Sized
Dimensions: 28x10x8 mm / 1.1x0.4x0.3 inches
Weight: 3.68 Grams / 0.13 Ounces
Origin: Novo Horizonte, Bahia, Brazil
This is a 20.0tcw lot of beautiful natural purple-yellow bi-color Ametrine from Bolivia. There are 6 unheated and untreated pieces that range in size from approximately 8x6 - 12x11 mm. This is the exact lot that you will receive.
Ametrine is a gemstone that is a combination of amethyst and citrine, which are both varieties of quartz. It displays a beautiful blend of purple and yellow colors due to the presence of iron impurities. The name "ametrine" is derived from the combination of "amethyst" and "citrine." Ametrine is relatively rare compared to other gemstones and is mainly found in Bolivia, although it can also be found in smaller quantities in Brazil, Uruguay, and India.
Ametrine combines the calming and spiritual properties of amethyst with the energizing and uplifting qualities of citrine. This combination is thought to promote balance, harmony, and mental clarity. Ametrine is also associated with creativity, confidence, and overall well-being.
You will receive the exact matching ammonite halves pictured here. They measure 38x30mm.
This is a perfectly fossilized and highly polished natural Ammonite from Morocco, which is perfect for gift giving to a new fossil collector. Ammonites are perhaps the most widely known fossil, possessing the typically ribbed spiral-form shell. These creatures lived in the seas between 240 - 65 million years ago, when they became extinct along with the dinosaurs. They belong to a group of predators known as cephalopods, which includes their living relatives the octopus, squid, cuttlefish and nautilus. It is probably going to be one of the rarest collection item you'll ever own. These are perfect if you make jewelry and similar crafts or as a fossil collection item.
This a lovely pair of fossilized, and highly polished natural Orthoceras from Morocco. They measure 37x11 mm each and have a total weight of 7.7 grams. Orthoceras ("straight horn") is a genus of extinct cephalopod. This genus is sometimes called Orthoceratites. Note it is sometimes misspelled as Orthocera, Orthocerus or Orthoceros. Orthoceras are common fossils and have been found on many continents, including the Americas, Africa, Europe and Asia. They are dated to the lower Ordovician to Triassic ages (500 to 190 millions years ago). They belong to a group of predators known as cephalopods, which includes their living relatives the octopus, squid, cuttlefish and nautilus.
Orthoceras fossils are great as a collectors item or can be used for jewelry making.
This is a fantastic 17.37 gram NWA (Northwest Africa) 787 L3-6 classified meteorite part slice found in 2001 in the Sahara Desert. The dimensions of the specimen are 44x25x7 mm. The total known weight for this meteorite is 30 kg and it has a Shock stage of 2 and Weathering of 1.
This specimen is from the MICHAEL COTTINGHAM METEORITE COLLECTION and is guaranteed to be authentic and as stated in description. Michael said that this is one of the most beautiful L6 Chondrites to come out of Northwest Africa. It is so Chondrule rich, that it is really hard to believe it is just an L3-6! A superb addition to your collection.
Would be a beautiful addition to any new or existing collection. Comes with a Michael Cottingham Meteorite Collection and a Canagem Collection specimen card.

