28 of 456 products
28 of 456 products
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Crystals & Minerals
This is a fabulous specimen of black kyanite mined in Marilac, Safira pegmatite district, Eastern Brazilian pegmatite province, Minas Gerais, Brazil. The specimen will sit perfectly flat to allow easy display in a favorable position.
Kyanite is a silicate mineral and is known to be one of the most attractive natural minerals in the world. Frequently found with lustrous bladed crystals, the intensity of color varies by location of extraction. Kyanite regularly forms fibrous, radiating crystals, as well as flattened and tabular. Some crystals form with white striations, color bands, and even multi-colored crystals, though typically found with a deep blue streak running down the middle.
Name: Kyanite Crystal
Specimen Size: Cabinet-Sized
Dimensions: 77x45x31 mm / 3.0x1.8x1.2 inches
Weight: 164 grams / 5.8 Ounces
Origin: Safira pegmatite district, Eastern Brazilian pegmatite province, Minas Gerais, Brazil
$31.55 CAD
Unit price perThis is a rare Uvite tourmaline crystal from Brumado, Bahia, Brazil. Uvite is an uncommon form of Tourmaline which has different crystal formations than most other Tourmalines. This mineral was first discovered in the locality of Uva Province in Sri Lanka where the name comes from.
This amazing specimen is a glassy green color and has all terminations and crystal faces. There are also magnesite inclusions and small magnesite crystals on the surface. It is in excellent condition.
Uvite, like other tourmalines, it is believed to offer protection, grounding, and emotional healing. Uvite may also promote spiritual growth, align with the heart chakra, and aid in meditation.
Name: Uvite Tourmaline Crystal
Specimen Size: Thumbnail-Sized
Dimensions: 19x17x9mm / 0.8x0.8x0.5 inches
Weight: 3 grams / 0.1 Ounces
Origin: Brumado, Bahia, Brazil
$13.99 CAD
Unit price perThis is a specimen of Star Mica or Muscovite and Quartz cluster. These clusters show crystals that grow in sheets or book formations. It is silvery gold with good transparency when held up to the light. The name Muscovite comes from the term Muscovy Glass which was a name for the thick sheets of Mica used as a substitute for glass Russia. The name Mica is derived from the Greek word that means to split.
On this nice specimen, the matrix faces are covered with beautiful golden yellow point stars of muscovite mica, a typical shape for this rare mica formation. The stars are the result of twinning; the points show a bit of wear but this does not detract from the beauty of such a piece.
Name: Star Mica - Muscovite with Quartz
Specimen Size: Miniature-Sized
Dimensions: 51x24x36 mm / 2.0x0.9x1.4 inches
Weight: 43.7 Grams / 1.5 ounces
Origin: Mined in Minas Gerais, Brazil
$38.35 CAD
Unit price perThis is a rare Uvite tourmaline crystal from Brumado, Bahia, Brazil. Uvite is an uncommon form of Tourmaline which has different crystal formations than most other Tourmalines. This mineral was first discovered in the locality of Uva Province in Sri Lanka where the name comes from.
This amazing specimen is a glassy green color and has all terminations and crystal faces. There are also magnesite inclusions and small magnesite crystals on the surface. It is in excellent condition.
Uvite, like other tourmalines, it is believed to offer protection, grounding, and emotional healing. Uvite may also promote spiritual growth, align with the heart chakra, and aid in meditation.
Name: Uvite Tourmaline Crystal
Specimen Size: Thumbnail-Sized
Dimensions: 20x21x8mm / 0.8x0.8x0.5 inches
Weight: 4.75 grams / 0.16 Ounces
Origin: Brumado, Bahia, Brazil
$26.99 CAD
Unit price perBarite is a mineral composed of barium sulfate (BaSO4) and is known for its high density and wide range of colors and crystal formations. Barite is a type of mineral specimen that features clusters of thin, blade-like barite crystals growing on a matrix of other minerals.
This specimen was found in Campinas Grande, Pernambuco, Brazil, an area known for producing high-quality barite specimens with a range of crystal habits and colors.
This specimen would be a great addition to any new or existing collection.
Name: Barite Crystal on Matrix
Specimen Size: Miniature-Sized
Dimensions: 42x44x33 mm / 1.6x1.7x1.3 inches
Weight: 37.4 Grams / 1.3 Ounces
Origin: Mined in Campinas Grande, Pernambuco, Brazil
$92.97 CAD
Unit price perThis is a fabulous specimen of Black kyanite and quartz mined in Marilac, Safira pegmatite district, Eastern Brazilian pegmatite province, Minas Gerais, Brazil. The specimen will sit perfectly flat to allow easy display in a favorable position.
Kyanite is a silicate mineral and is known to be one of the most attractive natural minerals in the world, frequently found with lustrous bladed crystals, with the intensity of color varying by location of extraction. Kyanite regularly forms fibrous, radiating crystals, as well as flattened and tabular. Some crystals form with white striations, color bands, and even multi-colored crystals, though typically found with a deep blue streak running down the middle.
Name: Kyanite and Quartz Crystal
Specimen Size: Cabinet-Sized
Dimensions: 92x48x25 mm / 3.6x1.9x1inches
Weight: 104.36 grams / 3.7 Ounces
Origin: Safira pegmatite district, Eastern Brazilian pegmatite province, Minas Gerais, Brazil
This is a beautifully formed green beryl emerald from Bahia, Brazil. This emerald crystal is surrounded by milky quartz which looks to be overlaying the emeralds' partially visible termination point.
This specimen is in very good condition. Would be a beautiful addition to any new or existing collection.
Name: Emerald on Quartz Crystal
Specimen Size: Cabinet-Sized
Dimensions: 76x58x53 mm / 3x2.5x2.1 inches
Weight: 185.2 Grams / 6.5 ounces
Origin: Brazil
$157.97 CAD
Unit price perThis is a fabulous specimen of terminated Kyanite blades, Staurolite and Quartz mined in Barra do Salinas district, Barra do Salinas, Coronel Murta, Minas Gerais, Brazil. The specimen was mounted on a wood stand to allow easy display in a favorable position and to protect the specimen.
Kyanite is a silicate mineral with the chemical formula Al2SiO5. It's known to be one of the most attractive natural minerals in the world, frequently found with lustrous blue bladed crystals, with the intensity of color varying by location of extraction. Kyanite regularly forms fibrous, radiating crystals, as well as flattened and tabular. Some crystals form with white striations, color bands, and even multi-colored crystals, though typically found with a deep blue streak running down the middle.
Name: Bladed Kyanite, Staurolite and Quartz Crystal
Specimen Size: Large Cabinet-Sized
Dimensions: 103x35x52 mm / 4.0x1.4x2.0 inches (including stand)
Weight: 173 grams / 6.1 Ounces (including stand)
Origin: Barra do Salinas district, Barra do Salinas, Coronel Murta, Minas Gerais, Brazil