430 products
Sort by:
430 products
This is an Adamite Crystals on Limonite matrix mined in Mina Ojuela, Mapimi, Durango, Mexico. Adamite typically occur as small, brightly colored, prismatic or blocky crystals, or as crusts or aggregates. It is commonly found in association with other minerals such as limonite, calcite, and smithsonite. Adamite colors include green, yellow, white, and reddish-brown. The green color of adamite is caused by the presence of traces of copper in its crystal structure. One of the unique features of adamite is its strong fluorescence under ultraviolet (UV) light. It can exhibit vibrant green or yellow fluorescence.
Adamite was first discovered in 1866 in the Ojuela Mine in Durango, Mexico. It was named after French mineralogist Gilbert-Joseph Adam (1795-1881), who studied the mineralogy of the mine.
Adamite is associated with joy, creativity, and the balancing of energies. Some believe it can enhance one's ability to express themselves and promote a positive outlook. It is highly valued by collectors for its bright colors and distinctive crystal habits and would be a great addition to any new or existing collection.
Name: Adamite Crystals on Limonite Matrix
Specimen Size: Cabinet-Sized
Dimensions: 70x25x39 mm / 2.7x1.0x1.5 inches
Weight: 77.1 Grams / 2.7 Ounces
Origin: Mined in Mina Ojuela, Mapimi Durango, Mexico
Rhodochrosite is a beautiful pink to red mineral that is typically found in veins associated with silver, copper, lead, and zinc ores. Peru is one of the most famous sources of rhodochrosite, and the country is known for producing some of the most vibrant and high-quality specimens of this mineral.
These tumbled rhodochrosite would make a beautiful addition to a mineral collection.
Rhodochrosite is believed to have healing properties, particularly related to the heart and emotional healing. It is said to promote love, compassion, and self-awareness, and to help release emotional trauma and negative patterns. It is also thought to be a stone of creativity, helping to stimulate and enhance artistic expression.
Product Type: Rhodocrosite
Approx Weight (per lot): 28.5-71.4 grams
Shape: Tumbled
Color: Pink
Clarity: Opaque
Origin: Peru
Rhodochrosite is a beautiful pink to red mineral that is typically found in veins associated with silver, copper, lead, and zinc ores. Peru is one of the most famous sources of rhodochrosite, and the country is known for producing some of the most vibrant and high-quality specimens of this mineral.
These tumbled rhodochrosite would make a beautiful addition to a mineral collection. They are also perfectly sized for jewelry-making.
Rhodochrosite is believed to have healing properties, particularly related to the heart and emotional healing. It is said to promote love, compassion, and self-awareness, and to help release emotional trauma and negative patterns. It is also thought to be a stone of creativity, helping to stimulate and enhance artistic expression.
Product Type: Rhodocrosite
Approx Weight (per lot): 6.0 - 17.7 grams
Origin: Peru
Prehnite is a green to yellowish-green colored mineral that belongs to the phyllosilicate family. It is composed of calcium, aluminum, and silicate, with traces of iron, magnesium, and other elements. Prehnite crystals have a unique pearly luster and can form in a variety of shapes, including tabular, prismatic, and stalactitic formations.
Prehnite is believed to have a calming effect on the mind and emotions, promoting relaxation and inner peace. It is also said to be a stone of unconditional love, compassion, and healing.
Name: Prehnite and Graphite Crystal Cluster
Specimen Size: Thumbnail-Sized
Dimensions: 19-25 mm / .75 - 1.0 inches
Weight: 7.0 - 8.4 Grams / 0.2 - 0.3 Ounces
Origin: Mined in Merelani Hills, Arusha, Tanzania
Pseudomorphs are mineral specimens that have the external shape of one mineral but are composed of another. The pseudomorph goethite after marcasite forms when marcasite is exposed to oxidizing conditions and starts to oxidize and break down. As the marcasite breaks down, goethite replaces it in the crystal structure, preserving the shape of the original marcasite crystal. The resulting specimen appears as a marcasite crystal, but is actually composed of goethite.
The Farafra Oasis, in the White Desert, has been known for a number of years to deliver incredible pseudomorph specimens. The pseudomorphs occur within the Cretaceous Khoman Chalk, from which the White Desert derives its name.
These specimens are remarkable for their relatively sharp marcasite crystal forms in aesthetic crystal clusters. They are in excellent condition. This collector's specimen is unique, of great quality and ready for display.
Name: Goethite After Marcasite Pseudomorph
Specimen Size: Miniature-Sized Specimen
Dimensions: 32x31x26 mm / 1.3x1.2x1.0 inches
Weight: 29 grams / 1 ounces
Origin: Found in White Desert, Farafra Oasis, Egypt
This is a beautiful cluster of clear quartz crystals on a carpet of green pistacite, also known as epidote. The epidote underneath are clearly visible through the quartz.
Pistacite is a historical term once commonly used to describe a green variety of epidote, named for its pistachio-like color. While the term is still recognized among collectors and in older literature, it has largely been replaced in modern mineralogy by the more general name green epidote.
Pistacite (green epidote) is often associated with growth, release, and emotional healing. Some believe it helps clear negative energy and encourages letting go of patterns or emotions that no longer serve you. It’s thought to support personal transformation by boosting a sense of hope and forward movement, especially during times of change or recovery.
This large specimen would be a beautiful addition to any new or existing collection.
Name: Clinozoisite var. Pistacite and Quartz Cluster
Specimen Size: Cabinet-Sized
Dimensions: 85x70x57 mm / 3.3x2.7x2.2 inches
Weight: 326.4 Grams / 11.5 ounces
Origin: Mined in Alicante, Valencian Community, Spain
This is a natural cluster formation of large calcite crystals with hematite inclusions. This piece has some white color to translucent crystals with areas of orange/red coloring from hematite inclusions, with sharp tabular crystal formations. There are some nicks and imperfections on a few crystals but would still shine in the proper setup. They don't take away from how interesting this piece is. Would be a nice addition to any new or existing collection.
Name: Calcite with Hematite Crystal Cluster
Specimen Size: Miniature-Sized
Dimensions: 59x38x39 mm / 2.3x1.5x1.5 inches
Weight: 62.2 Grams / 2.2 oz
Origin: Mined in Lane Quarry Westfield, Hampden Co., Massachusetts, USA
Tory Hill is a small village in Ontario, Canada that is known for its apatite crystals. Apatite is a mineral that is commonly found in igneous rocks and has a variety of colors including green, blue, yellow, and brown. The apatite crystals from Tory Hill are known for their green color and transparency.
Apatite is believed to possess healing properties and is associated with creativity, self-expression, and personal growth. It is thought to enhance communication skills, stimulate intellect, and promote clarity of thought.
This is a nice size specimen that will fit nicely into your collection.
Name: Apatite Crystals
Specimen Size: Cabinet-Sized
Dimensions: 66x28x22 mm / 2.6x1.1x0.9 inches
Weight: 81.9 Grams / 2.9 Ounces
Origin: Mined in Tory Hill, Ontario
This is a fabulous Inesite on Hubeite crystal cluster from Ezhou, China. Inesite's name originates from the Greekines, "fibers" alluding to its color and habit. Hubeite was found and named after the province of Hubei, China and is common to iron ores in mines of that region. It occurs mainly as aggregates of fan like crystals. It is dark to pale brown, has orange-brown streak and is vitreous.
This rare specimen is in very good condition and is a spectacular combination of minerals
Name: Inesite on Hubeite Crystal Mineral
Specimen Size: Thumbnail-Sized
Dimensions: Specimen: 27x27 mm / 1.1x1.1 inches
Box: 33x33 mm / 1.3x1.3 Inches
Weight: 12.9 gr / 0.4 Ounces (including box)
Origin: Ezhou, Hubei Province, China
This is a very fine green Apophyllite with Stilbite from Parsboro, Cape d'Or, Nova Scotia, Canada. It is one of the rare green specimens which was collected in the 2002, and is a quality specimen.
One of the distinguishing features of apophyllite is its ability to form well-defined crystals with a pyramid-like shape. These crystals often exhibit a prismatic or pseudo-cubic habit and have a vitreous luster. Apophyllite is transparent to translucent and is commonly found in colorless or white varieties, although it can also occur in shades of green, pink, yellow, or brown.
Stilbite is a zeolite mineral appreciated for its delicate crystal formations and pastel hues, ranging from colorless to white, yellow, pink, and peach. It forms distinctive tabular crystals with a bowtie or butterfly shape and exhibits a vitreous to pearly luster. Commonly found in cavities in volcanic rocks, stilbite is often associated with other zeolite minerals.
Name: Apophyllite, Stilbite Crystals
Specimen Size: Miniature-Sized
Dimensions: 45x33x33 mm / 1.8x1.3x1.3 inches
Weight: 35.2 gr / 1.2 oz
Details: Mined in Cape D'Or, Nova Scotia, Canada

