Awaruite is a naturally occurring alloy of nickel and iron with a composition from Ni 2 Fe to Ni 3 Fe.. Awaruite occurs in river placer deposits derived from serpentinized peridotites and ophiolites.It also occurs as a rare component of meteorites.It occurs in association with native gold and magnetite in placers; with copper, heazlewoodite, pentlandite, violarite, chromite, and millerite in ...
Awaruite definition is - a mineral consisting of a rare natural alloy of nickel and iron.
Skey, W. (1885) Article LXL - On a New Mineral (Awaruite) from Barn Bay. Transactions and Proceedings of the New Zealand Institute, Vol 18, pp 401-402. Ulrich, G.H.F. (1890) On the Discovery, Mode of Occurrence, and Distribution of the Nickel-iron Alloy Awaruite, on the West Coast of the South Island of New Zealand.
Awaruite Crystallography: Cell Dimensions: a = 3.59, Z = 1; V = 46.27 Den(Calc)= 7.27 : Crystal System: Isometric - HexoctahedralH-M Symbol (4/m 3 2/m) Space Group: P m3m : X Ray Diffraction:
The alteration of magnetite to andradite, awaruite and heazle-woodite thus indicates the late, probably granite-related, nature of the mineralization, as opposed to the magmatic source proposed by Williams (1958).
awaruite definition: Noun 1. (mineralogy) An isometric-hexoctahedral mineral containing iron and nickel.Origin -ite...
2.2 x 1.2 x 0.9 cm. Awaruite is a nickel-iron alloy named after its occurrrence at Awarua Bay, New Zealand. This particular specimen is from Joesphine Co., Oregon. These awaruite pebbles occur as detritus in several streams that originate and flow across the Josephine Peridotite. This pebble/nugget weighs 13 grams. It was in the Millard Grobon ...
1. Introduction. Awaruite (Ni 3 Fe) is a silvery-white, strongly magnetic, metallic mineral. It was first identified in 1885 in New Zealand (Ulrich, 1890), and has since been found the world over (Smirnov et al., 2008, Rao, 1964).Awaruite of terrestrial origin is always associated with serpentinized ultramafic rocks, and is thought to form under highly reducing conditions during ...
Awaruite, a "naturally occurring stainless steel" nickel-iron alloy has sparked the interest of global miner Cliffs Natural Resources.The America company has ploughed millions of dollars into Canadian First Point Minerals’ flagship Decar property in central British Columbia, via an option to acquire up to 75% by completing a bankable feasibility study.
Awaruite—pronounced a-WHAH-roo-ite—is a naturally occurring nickel-iron alloy that might be described as naturally occurring stainless steel, according to Vance White, President/CEO of Noble Mineral Exploration TSXV:NOB. And the stuff bids fair to further enhance the company’s Project 81 ...