Crystal Specimens

Citrine w/ Elestial Quartz & Epidote 10235g

Citrine w/ Elestial Quartz & Epidote 10235grams Mineral Information:   Citrine is a yellow or golden variety of quartz, which is a mineral made of silicon dioxide. The color of citrine is due to the presence of iron impurities within the crystal...

Citrine w/ Mica, Cleavelandite and Tourmaline Black Cluster 12400g

Citrine w/ Mica, Cleavelandite and Tourmaline Black Cluster 12400grams Massive 12.4 kg (28-30~ lb) citrine cluster with mica formations, cleavalandite and black tourmaline   Mineral Information:   Citrine is a yellow or golden variety of quartz, which is...

Creedite Specimen 3"-5" - Select Weight

Creedite Specimen 3"-5" - Select Weight in grams Country of origin: Mexico.     Mineral Information:   Creedite is a rare mineral that is typically found in the oxidized zone of lead-zinc-copper deposits. It was first discovered in 1916 in Creede,...

Diopside Specimen priced by weight

Diopside Specimen priced by weight in grams   Mineral Information:   Diopside is a mineral that belongs to the pyroxene group. It is a calcium magnesium silicate with the chemical formula CaMgSi₂O₆. Diopside gets its name from the Greek words "di,"...

Dioptase Specimen 1"-2" - Select

Dioptase Specimen 1"-2" - Select   Mineral Information:   Dioptase is a vibrant and striking mineral that belongs to the cyclosilicate group. It is composed of copper, silicon, hydrogen, and oxygen, with the chemical formula CuSiO3·H2O. Dioptase is known...

Emerald Specimen Polished 5.5"x4.25"x4" | 1106g

Emerald Specimen Polished 5.5"x4.25"x4" | 1106grams   Mineral Information:   Emerald is a precious gemstone known for its rich green color and remarkable beauty. It belongs to the beryl mineral family and gets its distinct green hue from trace amounts of...

Emerald Specimen priced by weight

Emerald Specimen priced by weight   Mineral Information:   Emerald is a precious gemstone known for its rich green color and remarkable beauty. It belongs to the beryl mineral family and gets its distinct green hue from trace amounts of chromium and...

Emerald w/ Molybdenite Specimen priced by weight

Emerald w/ Molybdenite Specimen priced by weight   Mineral Information:   Emerald is a precious gemstone known for its rich green color and remarkable beauty. It belongs to the beryl mineral family and gets its distinct green hue from trace amounts of...

Epidote Specimen - Select

Epidote Specimen - Select weight in grams   Mineral Information:   Epidote is a mineral that belongs to the silicate group. It is a complex calcium aluminum iron sorosilicate, with the chemical formula Ca2(Al,Fe)3(SiO4)3(OH). Epidote typically forms...

Fluorite Blue w/ Calcite Specimen - Select Weight

Fluorite Blue w/ Calcite Specimen - Select Weight Deep blue fluorite specimens with calcite.   Mineral Information:   Blue fluorite is a variety of fluorite, a mineral composed primarily of calcium fluoride (CaF2). It is named after its distinctive blue...

Fluorite Rainbow Rectangular Cuboid Slab Grade AAA 1.5"-2"

Fluorite Rainbow Rectangular Cuboid Slab Grade AAA 1.5"-2"   Mineral Information:   Rainbow fluorite is a variety of fluorite that exhibits multiple colors in a single crystal. It is named "rainbow" due to its vibrant and diverse range of colors, which...

Fluorite Specimen 6"-7" - Select Weight

Fluorite Specimen 6"-7" - Select Weight   Mineral Information:   Fluorite is a mineral composed primarily of calcium fluoride (CaF2). It is commonly found in a wide range of colors, including purple, green, blue, yellow, and colorless. It is known for...