Crystal Specimens

Azurite Malachite Specimen 1.5-2 lb

Azurite Malachite Specimen 1.5-2 lb   Mineral Information:   Azurite-Malachite is a blend of two distinct and popular gems: the deep, almost lapis-like blues of azurite and the variegated green shades of banded malachite. ... These two copper-based...

Azurite Malachite Specimen 2+ lb

Azurite Malachite Specimen 2+  lb   Mineral Information:   Azurite-Malachite is a blend of two distinct and popular gems: the deep, almost lapis-like blues of azurite and the variegated green shades of banded malachite. ... These two copper-based...

Chiastolite Polished Slab 1"-2"

Chiastolite Polished Slab 1"-2"   Mineral Information:   Chiastolite is a mineral that is a variety of andalusite, which is an aluminum silicate mineral. It is also known as "cross stone" because of the characteristic cross-shaped pattern that appears on...

Chrysocolla w/ Quartz Specimen 3.5"x3.5"x1.75" 248g

Chrysocolla w/ Quartz Specimen 3.5"x3.5"x1.75"  248grams   Mineral Information:   Chrysocolla is a mineral that is found in various parts of the world, including the United States, Chile, and Australia. It is a hydrated copper silicate mineral that forms...

Cinnabar Specimen by Weight

Cinnabar Specimen by Weight   Mineral Information:   Cinnabar is a bright red mineral consisting of mercury (II) sulfide, with the chemical formula HgS. It is one of the few minerals that is an important ore of mercury, a valuable metal that is used in a...

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,...

Emerald Specimen - select weight

Emerald Specimen - select 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 Assorted

Emerald w/ Molybdenite Specimen Assorted   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...

Epidote Specimen - select weight

Epidote Specimen - select weight   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 prismatic or...

Fluorite Blue w/ Calcite Specimen - Select

Fluorite Blue w/ Calcite Specimen 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 color, which can...

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 by weight

Fluorite Specimen by 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 its...