CLICCA SOPRA PER INGRANDIRE La brasilianite cristallizza in individui generalmente prismatici o equidimensionali, fragile, full of faces, pale yellow, yellow-green, often transparent (variety gemmifera) and also 10 cm long. The hardness is medium, the perfect cleavage.
If it is not completely clear, the Brazilian can show inclusions of small crystals of elongated green tourmaline, muscovite mica LAMINETTE, or fractures with a small liquid inclusions, often two-phase (ie containing a liquid and a gas bubble).
E 'in this pegmatidi cavity, associated with lazuli and blue apatite.
brazilianite The first crystals were found in pegmatites of Conselheiro Pena, and soon later, the same mineral was also found near Córrego Frio, in the Brazilian state of Minas Gerais. They were later discovered other crystals in the pegmatites of Palermo Mine (Grafton County) and Smith Mine (Newport), New Hampshire (USA):
For the Brazilians, who after the discovery was often confused with the chrysoberyl and topaz yellow the same color, is generally used to cut oval or rectangular notched. It 'still a gem of little value.
If it is not completely clear, the Brazilian can show inclusions of small crystals of elongated green tourmaline, muscovite mica LAMINETTE, or fractures with a small liquid inclusions, often two-phase (ie containing a liquid and a gas bubble).
E 'in this pegmatidi cavity, associated with lazuli and blue apatite.
brazilianite The first crystals were found in pegmatites of Conselheiro Pena, and soon later, the same mineral was also found near Córrego Frio, in the Brazilian state of Minas Gerais. They were later discovered other crystals in the pegmatites of Palermo Mine (Grafton County) and Smith Mine (Newport), New Hampshire (USA):
For the Brazilians, who after the discovery was often confused with the chrysoberyl and topaz yellow the same color, is generally used to cut oval or rectangular notched. It 'still a gem of little value.
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