The earliest report of a discovery of spodumene was credited to scientist josé bonifácio de andrada e silva of brazil in 1800. Spodumene cut and shape. Spodumene is typically faceted and it is very rarely cut en. Spodumene is rarely seen on a matrix as it easily pops out of the host rocks. Jul 28 2014 hiddenite spodumene is the yellowish green variety of spodumene and is one of two gemstone varieties.
Spodumene is a lithium aluminum silicate and is most often found in lithium rich pegmatite deposits along with gem elbaite and other lithium minerals. Kunzite is the more common of the two and is known by most gemstone collectors and fanciers. Because of their rarity matrix specimens are highly sought after. In the gem trade the term spodumene is generally used to include only the yellow brownish light greenish and colorless forms of spodumene. On rare occasion spodumene can sometimes display chatoyancy or a cat s eye effect.
Kunzite is the most commonly encountered spodumene gem. Transparent deeply colored spodumene has two varieties called kunzite and hiddenite. The other being kunzite. Spodumene is a mineral that contains two important gem varieties. Both of these gemstone varieties have their own dedicated page.
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See more ideas about hiddenite kunzite gemstones. The color of these specimens is attributed to the presence of manganese as a chromophore. Spodumene is a pyroxene mineral consisting of lithium aluminium inosilicate li al si o 3 2 and is a source of lithium it occurs as colorless to yellowish purplish or lilac kunzite see below yellowish green or emerald green hiddenite prismatic crystals often of great size single crystals of 14 3 m 47 ft in size are reported from the black hills of south dakota united states. Spodumene is a relatively new mineral to science being discovered in the last three centuries and gem varieties have only been discovered in the last 120 years. Even the transparent gem forms can come in huge gemmy water clear crystals so large that need to be held with both hands.Spodumene typically forms with excellent transparency. Kunzite is the most commonly encountered spodumene gem. Spodumene is known to exhibit a vitreous luster when polished. Spodumene is a rock forming mineral in granites and pegmatites that bear other lithium minerals. Pink to lilac specimens of gem quality spodumene are highly prized and known as kunzite.
Spodumene can grow into enormous crystals. The color of these specimens is attributed to the presence of manganese as a chromophore. Most gemstones are eye clean even very large specimens. Pink to lilac specimens of gem quality spodumene are highly prized and known as kunzite. Spodumene can grow into enormous crystals.
Pink to lilac specimens of gem quality spodumene are highly prized and known as kunzite. Spodumene typically forms with excellent transparency. See more ideas about hiddenite kunzite gemstones. Kunzite is the most commonly encountered spodumene gem. Spodumene is a lithium aluminum silicate and is most often found in lithium rich pegmatite deposits along with gem elbaite and other lithium minerals.
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Most gemstones are eye clean even very large specimens. The earliest report of a discovery of spodumene was credited to scientist josé bonifácio de andrada e silva of brazil in 1800.
