This piece is from the collection of Roger Maynard. Roger is a friend and was a long-time geologist with the US Geological Survey in New Mexico.
Brought to you by SIDEWINDER MINERALS
$75.00 $65.00
TOURMALINE, variety UVITE. Thumbnail-size crystal has dark red color. The red is visible under direct lighting. Red uvite crystals are far less common then green ones. Luster is vitreous. The crystal is 1.0 inch in length. From the Brumado area of Bahia, Brazil.
UVITE is a member of the Tourmaline group. It is a calcium, magnesium, aluminum, boro-silicate mineral. The crystal system is Trigonal. Hardness is 7 – 7.5 on the Mohs scale. Uvite occurs primarily in calcium- and boron-rich, metamorphic and skarn-type environments. In 2020, the International Mineralogical Association redefined Uvite as two separate minerals that are end-members of a solid-solution series: Uvite now refers to the hydroxyl-dominant end-member, while Fluor-uvite is the correct name for the fluorine-dominant end-member.
Location: Pomba pit, Serra das Éguas, Brumado, Bahia, Brazil
Metaphysical properties: Uvite diminishes fears and promotes self-confidence, awakens one from illusions, brings an awareness of reality, and enhances fortitude.
Specimen size: 1.0 x 0.5 x 0.5 inches
Specimen weight: 10 grams (0.4 ounces)
This piece is from the collection of Roger Maynard. Roger is a friend and was a long-time geologist with the US Geological Survey in New Mexico.
Brought to you by SIDEWINDER MINERALS
Weight | 10 oz |
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Dimensions | 5 × 5 × 5 in |
As a general rule, we will ship your purchase in 1-3 business days after payment is processed. All items shipped will be tracked. If there is a claim that you did not receive the items with the postal service, we can determine what the next move will be at that time. The store will not be responsible for items that are stolen from your porch.
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Slice from a cluster of RHODOCHROSITE STALACTITES from the famous Capillitas mine in Argentina. The dozens of creme-colored “straws” are quite striking. Three years ago, the mine was taken over by the government to mine silver and copper. No more Rhodochrosite will come from this mine.
AVAILABILITY: 1 in stock
Cluster of green PERIDOT crystals. Peridot is a green, gemmy variety of Forsterite (Olivine). The largest Peridot crystal is 1.1 inches in length. From Pakistan. Peridot is a highly desirable precious gemstone. Peridot is the birthstone for the month of August and the 16th wedding anniversary gemstone. This piece is from the collection of Roger Maynard. Roger is a friend and long-time geologist with the US Geological survey in New Mexico.
AVAILABILITY: 1 in stock
Cross section of a RHODOCHROSITE STALACTITE from the famous Capillitas mine in Argentina. Since most of the Rhodochrosite from this mine is sold to make jewelry, it is priced according to weight. This piece weighs 42 grams. At US$8 per gram, the price is $336. Three years ago, the mine was taken over by the government to mine silver and copper. No more Rhodochrosite will come from this mine.
AVAILABILITY: 1 in stock
TOURMALINE, variety RUBELLITE on Quartz. Three, translucent crystals with cranberry red color. Luster is vitreous. Sides are striated. The longest crystal is 1.2 inches in length. From the famous Cruzeiro Mine in Brazil.
This piece is from the collection of Roger Maynard. Roger is a friend and was a long-time geologist with the US Geological Survey in New Mexico.
RUBELLITE is the red, lithium-rich variety of the Tourmaline group. It is a sodium, lithium, aluminum, boro-silicate mineral. The crystal system is Trigonal. Hardness is 7 – 7.5 on the Mohs scale.
Location: Cruzeiro mine, São José da Safira, Minas Gerais, Brazil
The Cruzeiro Mine is one of the most important gem and specimen mines in the world. It has been mined for tourmalines and other mineral specimens since the 1950’s. There are at least five distinct pegmatites worked in the mine.
Specimen size: 1.8 x 0.8 x 0.8 inches
Specimen weight: 15 grams (0.5 ounces)
AVAILABILITY: 1 in stock
Auralite-23 Quartz var Amethyst Capstone Crystal with features Phantom Hematite Inclusions throughout!
AVAILABILITY: 1 in stock
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