$50
Pyrite cubes in matrix specimen, overall approximately 589. 5 carats. Approximate height 1.5" x 2" long.
Auctioneer:
Ahlers & Ogletree Auction Gallery
Date:
2015-02-08
Pyrite cubes in matrix specimen, overall approximately 589. 5 carats. Approximate height 1.5" x 2" long.
Auctioneer:
Ahlers & Ogletree Auction Gallery
Date:
2015-02-08
MINERAL AND GEM SPECIMENS; Approx. forty pieces: petrified wood with clock face, large mica specimen, kyanite in matrix, gold, chalcopyrite, pyrite, amethyst, vanadinite, etc.; Clock: Read more…
Auctioneer:
Rago Auctions
Date:
2012-04-22
Ambanja District, Diana Region, Antsiranana Province, Madagascar, from the 2009 find, sharp dodecahedral and rich yellowish green demantoid crystals measuring up to 1.25 cm in Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2014-09-16
Navajun, La Rioja, Spain, consisting of a plate of talc matrix hosting 10 evenly distributed lustrous and pristine cubic pyrite crystals, together with an additional Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2014-09-16
consisting of numerous cubic pyrite crystals interspersed with sharp quartz points on matrix. 31.75 x 30.50 x 17.75 cm. Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2014-09-16
Navajun, Spain, consisting of a single large and euhedral cubic pyrite crystal partially confined within the gray talc matrix. 16.50 x 11.40 x 6.40 cm. Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2014-09-16
Chenzhou Prefecture, Hunan Province, China, an aesthetic and significantly sized specimen from this relatively new source, the icelike cubes of pale green fluorite climb along Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2014-09-16
Hardin County, Illinois, United States, collected in 1972, this showy specimen features a central cubic crystal with a deep golden yellow core, an intermediate purple Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2014-09-16
China, containing numerous impressively large pyrite crystals measuring to 8.90 x 6.35 cm in classic cubic and pyritohedral form against a base of drusy quartz Read more…
Auctioneer:
Leslie Hindman Auctioneers
Date:
2014-09-16
Unusual Inlaid Hardstone Scenic Brooch depicting Alcatraz Island, c. 1870s, depicting a highly detailed view of the island, its fort with American flag, and on Read more…
Auctioneer:
Skinner
Date:
2011-12-06
With several pyrite inclusions, found in Joplin, Missouri; 5" x 6" x 7 1/2" Read more…
Auctioneer:
Rago Auctions
Date:
2017-06-10