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The mineral also contains trace amounts of chromium and vanadium, which are responsible for Painite's typically orange-red to brownish-red color, [2] [7] similar to topaz. The mineral's rarity is due to zirconium and boron rarely interacting with each other in nature. The crystals are naturally hexagonal, but may also be euhedral or ...
Musgravite or magnesiotaaffeite-6N’3S is a rare oxide mineral used as a gemstone. Its type locality is the Ernabella Mission, Musgrave Ranges, South Australia, for which it was named following its discovery in 1967. [2] It is a member of the taaffeite family of minerals, [2] [1] and its chemical formula is Be(Mg, Fe, Zn) 2 Al 6 O 12.
"It's a great option for those seeking mineral protection and for those with dry skin who need sunscreen with greater hydrating properties," said Dr. Robert Anolik, a fellow of the American ...
Taaffeite (/ ˈ t ɑː f aɪ t /; BeMgAl 4 O 8) is a mineral, named after its discoverer Richard Taaffe (1898–1967) who found the first sample, a cut and polished gem, in October 1945 in a jeweler's shop in Dublin, Ireland. [4] [5] As such, it is the only gemstone to have been initially identified from a faceted stone.
A California woman was arrested Wednesday after 27 dead horses were found across her multiple properties, officials said. Jan Johnson, of Clements, was booked in the San Joaquin County Jail on ...
Related: Police Searching for Missing Sisters Who Vanished After Night Walk Near River 3 Days Ago Authorities previously confirmed the sisters crossed Aberdeen's Victoria Bridge on Jan. 7 and ...
Axinite is a brown to violet-brown, or reddish-brown bladed group of minerals composed of calcium aluminium boro-silicate, (Ca,Fe,Mn) 3 Al 2 BO 3 Si 4 O 12 OH. Axinite is pyroelectric and piezoelectric. The axinite group includes: Axinite-(Fe) or ferroaxinite, Ca 2 Fe 2+ Al 2 BOSi 4 O 15 (OH) iron rich, clove-brown, brown, plum-blue, pearl-gray [4]
From September 2008 to December 2012, if you bought shares in companies when Richard J. Harrington joined the board, and sold them when he left, you would have a 20.3 percent return on your investment, compared to a 17.5 percent return from the S&P 500.