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Cave calcite is not actually calcite, but aragonite which forms within caves, mines and moist areas that are rich in limestone. Formations occur as stalactites and stalagmites, typically as botryoidal or feathery branches.
Cave calcite appears in many colors ranging from clear, to milky white, and rusty oranges. These colors, in addition to their funky, tree-like formations, make cave calcite an exciting addition to any collection. The specimen is in good condition.
Product Name: Aragonite - Cave Calcite
Specimen Size: Cabinet-Sized
Dimensions: 60x42x46 / 2.4x1.6x1.8 inches
Weight: 111.8 grams / 3.9 Ounces)
Origin: Arizona, USA
Product Type: Jade Carving
Product ID: JACV60401
Weight : 16.81 CT.
Size: 22 x 13 mm
Shape: Rat
Color: Natural Un-dyed White
Clarity: Translucent
Origin: China
The Year of the Rat is one of the 12 animal signs of the Chinese zodiac cycle. It is associated with qualities such as intelligence, resourcefulness, adaptability, and wealth.
Wolfe Creek Impactite | 104.88 Grams | Impact Breccia | Closed Site | Australia
$369.00 CAD
Unit price perWolfe Creek Impactite | 104.88 Grams | Impact Breccia | Closed Site | Australia
$369.00 CAD
Unit price perName: Wolfe Creek [crater] This is a recognized impact crater name.
Observed fall: No
Age: <0.3 Ma
Diameter: 0.875 km
Country: Australia
Note: There is a natural fracture in the middle of the specimen which comes from the event that created it. Two parts move slightly so handle with care. Displays very well.
Here we have for you a Wolfe Creek impactite breccia specimen weighing 104.88 grams. Its dimensions are 67x53x42 mm. The exposed crater is located in Western Australia, Australia with an estimated age of < 0.3 Ma.
The impact crater is cited in the Earth Impact Database maintained by the Planetary and Space Science Centre at the University of New Brunswick, Canada. For photographs, maps, references, and other information, see the entry on the PASSC Website
These pieces are becoming difficult to acquire as the site is closed for collecting. This is a good time to get a fine specimen. Would be a beautiful addition to any new or existing collection. Comes with 2 specimen cards including a Canagem® Collection specimen card.
Wolframite is the principal and primary ore mineral of tungsten, and commonly associated with the tin ore in and around granite country rocks. Wolframite is an iron manganese tungsten oxide mineral.
Would be a beautiful addition to any new or existing collection.
Name: Wolframite Cluster
Specimen Size: Miniature-Sized
Dimensions: 46x32x38 mm / 1.8x1.3x1.5 inches
Weight: 75.3 Grams / 2.6 Ounces
Origin: Yaogangxian, Hunan Province, China
Rare large group of small yellow-gold crystals of wulfenite on matrix from Old Yuma Mine, Arizona. The top of the specimen is coated with small sharp crystals of wulfenite and the bottom has hundreds of small spheres. The specimen is in very good condition and is a very colorful and really beautiful specimen. Would be a beautiful addition to any new or existing collection.
Name: Wulfenite
Specimen Size: Miniature-Sized
Dimensions: 68x48x27 mm / 2.7x1.9x1.1 inches
Weight: 114 Grams / 4 ounces
Origin: Mined in Old Yuma Mine, Tucson Mountain District Saguaro National Park, Amole Mining District, Tucson Mountains, Pima County, Arizona, USA
A nice shiny calcite monomorphic cube, yellow in color. Transparent under light with some iridescence reflection.
Calcite is found throughout the world in sedimentary, metamorphic, and igneous rocks. Some geologists consider it to be a "ubiquitous mineral" - one that is found everywhere. Calcite is the principal constituent of limestone and marble.
Name: Calcite Cubic crystal
Specimen Size: Miniature-Sized
Dimensions: 41x41x45 mm / 1.6x1.6x1.8 inches
Weight: 198.4 Grams / 7 Ounces
Origin: Guangxi Province, China
This beautiful sphere was polished from natural yellow Jade. Beautifully blended yellow and cream colors make this sphere very attractive. Jade is a well known stone throughout the world and has been highly regarded since ancient times in many cultures.
Name: Jade Sphere
Dimensions: 55.5 mm / 2.2 inches
Weight: 243.7 Grams / 8.6 oz
Origin: China
You will receive 1 Picture Jasper stone selected at random from the size of your choosing. Each Picture Jasper stone is beautiful and unique, variations in size, shape and color should be expected. As the specimen shown in the photos represent a small selection of what we have in stock, the size, shape and color of the specimen we send may vary, but will be within the size range purchased.
Picture Jasper is characterized by its rich earthy tones, typically ranging from shades of brown, tan, and cream to red, yellow, and sometimes even green or blue. What sets Picture Jasper apart is its fascinating patterns, which can resemble desert landscapes, forests, mountains, or other natural scenes. These patterns are created through the impurities and mineral deposits present during the formation of the stone.
Product Type: Picture Jasper (Var Chalcedony)
Approx Weight (per piece): Various CT.
Size: Various 30 - 65 mm
Shape: Tumbled
Color: Multi colored brown, tan, grey and cream shades
Clarity: Opaque
Origin: USA
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 is a great specimen of fluorescent zircon crystals from Kipawa, Quebec, Canada. The specimen is made up of about four sharp well formed inter grown zircon crystals. They fluoresce a pollen yellow under UV light and are in excellent condition.
Name: Zircon Crystal
Specimen Size: Thumbnail-Sized
Dimensions: 20x16x20 mm / 0.8x0.6x0.8 inches
Weight: 12.49 grams / 0.4 oz
Origin: Kipawa Alkaline Complex, Les Lacs-du-Témiscamingue, Abitibi-Témiscamingue, Québec, Canada
This is an excellent specimen of Zircon from the world renowned location that is Mount Saint Hilaire. This beautiful crystal would be a great addition to any new or existing collection.
Name: Zircon on Analcime
Specimen Size: Miniature-Sized
Dimensions: 54x42x41 mm / 2.1x1.6x1.6 inches
Weight: 76.7 Grams / 2.7 Ounces
Origin: Mined in Mont Saint-Hilaire, Quebec, Canada
Zircon var. Cyrtolite Crystals | 125 Grams | MacDonald Mine | Hastings County, Ontario, Canada
$106.00 CAD
Unit price perZircon var. Cyrtolite Crystals | 125 Grams | MacDonald Mine | Hastings County, Ontario, Canada
$106.00 CAD
Unit price perThis is a rare specimen of the brown Cyrtolite variety of Zircon crystals mined at MacDonald Mine, Hastings County, Ontario, Canada. This is a large mass of Cyrtolite. The mine deposit is remarkable for the presence of a variety of rare-element minerals, some of them recorded for the first time. Its content of such minerals makes this deposit one of the most remarkable pegmatites, mineralogically, yet discovered in Canada. The specimen is in great condition.
Name: Cyrtolite (Zircon) Crystals
Specimen Size: Cabinet-Sized
Dimensions: 65x47x29 mm / 2.6x1.8x1.1 inches
Weight: 125 Grams / 4.4 Ounces
Origin: Mined in MacDonald Mine, Monteagle Township, Hastings Highlands Municipality, Hastings County, Ontario, Canada