1536 products
Sort by:
1536 products
Product Type: Sapphire
Approx Weight (per piece): 1.47ct
Size: 7.5x6mm
Shape: Oval Cut
Color: Canary Yellow
Clarity: Clean
Origin: Sri Lanka (Ceylon)
This amazing specimen of Vesuvianite was collected in the 1960's by A. Stevenson in Harcourt, Ontario, Canada. The specimen is a beautiful rich gemmy green vesuvianite crystal, and is fully terminated. This rare and premium specimen is in excellent condition. A fantastic addition to any collection!
Vesuvianite was first discovered on Mount Vesuvius in Italy in the 18th century, hence its name. It typically occurs as a green, brown, yellow, or blue-green crystal, and is often found in metamorphic and igneous rocks. The alternate name, Idocrase, is from the Greek eidos “form”, and krasis “mixture”, because Vesuvianite often appears to combine the crystal forms of other minerals. It has also been used as a gemstone.
Ex. A. Stevenson Collection and John Betts Fine Minerals NYC
Name: Vesuvianite Crystal
Specimen Size: Miniature-Sized
Dimensions: 19x8x7 mm / 0.7x0.3x0.3
Weight: 13 grams / 0.5 Ounces (including box)
Origin: Mined in Harcourt area, Harcourt Township, Dysart et al, Haliburton County, Ontario, Canada
Product Type: Smoky Quartz
Approx Weight (per piece): 0.4ct
Size: 6x4mm
Shape: Oval Cut
Color: Fine Smoky Color
Clarity: VSI (Very Slightly Included)
Origin: Brazil
Magnetite is an important iron ore, along with hematite. It is usually easily distinguished by being strongly magnetic, with black octahedral crystals. The specimen is in very good condition.
Product Name: Magnetite
Specimen Size: Cabinet-Sized
Dimensions: 70x65x66 mm / 2.7x2.5x2.6 inches
Weight: 356 grams / 12.6 Ounces
Origin: Tuna-Hästberg, Borlänge,Dalarna, Sweden
Product Type: Ruby
Approx Weight (per piece): 0.06ct
Size: ~ 2.4x1.7mm (up to .2 variation)
Shape: Tapered Baguette Cut
Color: Hot Pink
Clarity: Clean
Origin: Myanmar (Burma)
The province of Québec, particularly areas like the Mont-Saint-Hilaire region, is known for producing fine mineral specimens, including albite. In pegmatites, albite often grows alongside minerals like quartz, mica, tourmaline, and spodumene. It forms in environments with slow cooling, allowing for large and well-defined crystals.
Albite is thought to help with decision-making, problem-solving, and overcoming fears of the unknown. Many believe it promotes calmness and adaptability, helping one embrace change with confidence.
Would be a beautiful addition to any new or existing collection.
Name: Albite Crystal Cluster
Specimen Size: Cabinet-Sized
Dimensions: 70x34x29 mm / 2.7x1.3x1.1 inches
Weight: 49 Grams / 1.7 Ounces
Origin: Mined in Mont-St-Hilaire, Québec
This is a fine Stilbite, Heulandite and Chabazite specimen from the ZEC near Maniwaki, Québec, Canada. You can see sprays and radial clusters of stilbite with minor heulandite on diopside-K feldspar matrix.
Stilbite, Heulandite, and Chabazite are beautiful zeolite minerals found in the basalt and sedimentary rock formations near Maniwaki, Québec. These crystals often form in delicate, radiating clusters or blocky, tabular structures, showcasing a range of colors from soft pinks and oranges to translucent whites. Stilbite is known for its pearly luster and graceful fan-like formations, while Heulandite displays intricate, layered crystal habits. Chabazite, with its distinctive rhombohedral shape, adds variety to the mineral assemblage. Collectors and geologists appreciate these minerals not only for their aesthetic appeal but also for their fascinating crystal chemistry and association with the region’s volcanic history.
Name: Stilbite, Heulandite, and Chabazite Crystals
Specimen Size: Miniature-Sized
Dimensions: 38x34x26 mm / 1.5x1.3x1.0 inches
Weight: 27 gr / 0.9 oz
Details: Mined in Zec Bras-Coupé-Désert, Lac-Pythonga, La Vallée-de-la-Gatineau RCM, Outaouais, Québec, Canada
Product Type: Aquamarine Cats Eye
Approx Weight (per Piece): 12.5ct
Size: 16.8x12mm
Shape: Oval Cabochon
Color: Light Greenish Blue with Gray Overtone
Clarity: Translucent
Origin: Russia
Treatment: None
Product Type: Chrysoberyl Cats Eye
Approx Weight (per piece): 1.1ct
Size: 6.5x5.6mm
Shape: Oval Cabochon
Color: Yellow
Clarity: Top Crystal
Origin: Sri Lanka
The distinctive "cat's eye" effect in this Chrysoberyl is caused by the reflection of light off parallel needle-like inclusions within the crystal. When the gem is cut en cabochon, a concentrated, bright band of light appears to move across the surface as the stone is rotated.
Cat's Eye Chrysoberyl comes in various colors, such as green, yellow, and golden-brown. It is a durable gemstone, scoring 8.5 on the Mohs scale of hardness, making it suitable for various types of jewelry. Significant sources of Cat's Eye Chrysoberyl include Sri Lanka, Brazil, India, Myanmar, and Madagascar.
Cat's Eye Chrysoberyl is believed to possess metaphysical properties associated with protection, intuition, and good fortune. Some traditions consider it a talisman for enhancing insight and awareness.
Product Type: Zircon
Approx Weight (per piece): 1.39ct
Size: 7x5mm
Shape: Oval Cut
Color: Fine Cinnamon Yellow
Clarity: Clean
Origin: Cambodia
Zircon comes in a variety of colors, including blue, yellow, green, brown, and red, and is renowned for its exceptional brilliance. Blue zircon, in particular, is highly sought after for its vibrant and saturated hue. Zircon is found in many locations worldwide, including Sri Lanka, Myanmar, Cambodia, and Australia. Some of the oldest zircon crystals have been dated to be over 4 billion years old, making them among the oldest minerals on Earth.
Zircon has a hardness of 6.5 to 7.5 on the Mohs scale, making it durable enough for use in various types of jewelry. However, care should be taken to avoid sharp blows and extreme temperatures.
Zircon is associated with promoting spiritual growth, mental clarity, and prosperity. It is also thought to enhance self-confidence and provide protection.
It's important to note the distinction between natural zircon and cubic zirconia. Natural zircon is a genuine gemstone, while cubic zirconia is a synthetic material often used as a diamond simulant.

