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Bromellite information


Bromellite
A yellowish crystal of bromellite
General
CategoryOxide minerals
Formula
(repeating unit)
BeO
(beryllium oxide)
Strunz classification4.AB.20
Crystal systemHexagonal
Crystal classDihexagonal pyramidal (6mm)
H-M symbol: (6mm)
Space groupP63mc
Identification
ColorWhite, colorless
Crystal habitprismatic
Cleavage[1010] Distinct
Mohs scale hardness9
LusterVitreous
StreakWhite
DiaphaneityTransparent to translucent
Specific gravity3.02
Refractive index1.719, 1.733
PleochroismNone
Melting point2,570 °C (4,660 °F)
References[1]

Bromellite, whose name derives from the Swedish chemist Magnus von Bromell (1670–1731), is a white oxide mineral. The mineral form of beryllium oxide, it is found in complex pegmatitic manganese-iron deposits, but is more frequently made synthetically. This is a rare mineral to encounter in its natural state, but it has been made synthetically for over 40 years.

  1. ^ Mineralienatlas

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Bromellite

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Bromellite, whose name derives from the Swedish chemist Magnus von Bromell (1670–1731), is a white oxide mineral. The mineral form of beryllium oxide,...

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Beryllium oxide

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its use as a refractory material. It occurs in nature as the mineral bromellite. Historically and in materials science, beryllium oxide was called glucina...

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List of minerals

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Brianyoungite Briartite Bridgmanite Brochantite Brockite Bromargyrite Bromellite Bronzite Brookite Brownleeite Brownmillerite Brucite Brushite Buddingtonite...

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Glossary of chemical formulae

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beryllium nitrite Be(NO3)2 beryllium nitrate 7787-55-5 BeO beryllium oxide bromellite 1304-56-9 Be(OH)2 beryllium hydroxide 13327-32-7 BeS beryllium sulfide...

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Oxide mineral

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Periclase group Periclase MgO Manganosite MnO Zincite group Zincite ZnO Bromellite BeO Tenorite CuO Litharge PbO X2O form Cuprite Cu2O Ice H2O X2O3 form...

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List of mineral symbols

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Bfc Bromargyrite Bag Balićžunićite Bžć Bendadaite Bdd Bobierrite Bob Bromellite Bmel Balipholite Blp Benitoite Bni Bobjonesite Bjon Brontesite Bte Balkanite...

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Magnus Bromelius

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and shells from Gotland, graptolites, and plant fossils. The mineral bromellite was named in his honour. Meijer, Bernhard (ed.). "Bromelius". Nordisk...

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