19.20 CTS METEORITE ARIZONA LG-555

Item Information

Dimensions (mm) 16 x 14 x 12mm
Weight (carats) 19.2 carats
Colors
No Treatment

METEORITE

coarse iron octahedrite, type IAB

LOCATION Campo del Cielo, Gran Chaco Gualamba, Argentina,S AMERICA

LATITUDE: 27 degrees 39 minutes South, Longitude 61 degrees 44 minutes West. ·

STRUCTURE: Coarse octahedrite, Og, Widmanstatten bandwidth 3.0 ±0.6 mm. · CHEMICAL COMPOSITE: Group I, 6.68% Ni, 0.43% Co, 0.25% P, 87 ppm Ga, 407 ppm Ge, 3.6 ppm Ir. ·

TIME : ,000 to 6,000 years ago first record of its discovery was in 1576 by a Spanish Captain named Miraval

CHEMISTRY classified in Group I, , 6.68% Ni, 0.43% Co, 0.25% P, 87 ppm Ga, 407 ppm Ge, 3.6 ppm Ir.

MINERALS nbsp;· Kamacite—this iron nickel alloy makes about 90 percent of specimens in finger size and width crystals Neumann bands are common. · Taenite and plessite, the other iron-nickel alloy constituents are found at grain boundaries. · Schreibersite is uncommon. · Troilite is found


aggregates with graphite and silicates.

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Pricing & Details

Bid Increment $1
Starting Bid $19
Auction ID 1164006
Watchers 4 watching
Viewed 456 times
Starts 14th Mar 2021 8:10pm PDT
Ends 15th Mar 2021 3:06am PDT

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