2040 - Rhodochrosite from Wutong Mine, ChinaHolabird Western Americana Collections
The most important rhodocrosite specimen discovery of the past decade came from the Wutong Mine, Guangxi Zhuang A.R., China. A collaborative mining ef
Bidding Has ConcludedStart Price : 500.00 | Estimate : 1,250.00 - 1,875.00
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2041 - Scheelite and Muscovite from ChinaHolabird Western Americana Collections
The world's finest scheelite crystals have been produced from Mt. Xuebaoding in Sichuan Province, China. This is a superb example of the highly ...
Bidding Has ConcludedStart Price : 450.00 | Estimate : 1,000.00 - 1,500.00
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2044 - Sphalerite and Quartz from ChinaHolabird Western Americana Collections
This specimen features more than ten gemmy, lustrous, sharp, reddish-orange sphalerite crystals which have grown on a matrix covered with colorless dr
Bidding Has ConcludedStart Price : 500.00 | Estimate : 1,250.00 - 1,875.00
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2046 - Apophyllite and Stilbite from IndiaHolabird Western Americana Collections
This attractive apophyllite specimen features well-formed, lustrous, transparent to translucent light green crystals that are blocky in shape with ste
Bidding Has ConcludedStart Price : 375.00 | Estimate : 1,250.00 - 1,875.00
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2047 - Aegirine from MalawiHolabird Western Americana Collections
Aegirine is a member of the clinopyroxene group of inosilicates and is a sodium iron silicate. Aegirine occurs as dark green, monoclinic, prismatic cr
Bidding Has ConcludedStart Price : 250.00 | Estimate : 650.00 - 975.00
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2048 - Adamite from Ojuela Mine, MexicoHolabird Western Americana Collections
Adamite is a zinc arsenate hydroxide mineral which typically occurs in the oxidized or weathered zone above zinc ore occurrences. Pure adamite is colo
Bidding Has ConcludedStart Price : 500.00 | Estimate : 1,250.00 - 1,875.00
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2049 - Mimetite from Ojuela Mine, MexicoHolabird Western Americana Collections
A superb, crystallized botryoidal crust of bright yellow Mimetite. Mimetite is a lead arsenate chloride mineral which forms as a secondary mineral in
Bidding Has ConcludedStart Price : 600.00 | Estimate : 1,500.00 - 2,250.00
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2050 - Quartz & Amethyst from MexicoHolabird Western Americana Collections
Beautiful Quartz v. Amethyst from the Acatitlan Mine, Taxco de Alarcon, Mun. de Taxco, Guerrero, Mexico. 6" x 5" x 2.5". Date: Lo...
Bidding Has ConcludedStart Price : 375.00 | Estimate : 750.00 - 1,000.00
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2051 - Quartz v. Amethyst from MexicoHolabird Western Americana Collections
A colorful, aesthetic specimen of amethyst quartz from the famous deposit near Las Vigas, Veracruz, Mexico. The matrix of this specimen is covered wit
Bidding Has ConcludedEstimate : 1,000.00 - 1,500.00
Sold to J******o for (450.00 + 112.50BP) = 562.50
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2052 - Beryl v. Aquamarine from NamibiaHolabird Western Americana Collections
An unusually greenish-blue aquamarine crystal cluster on feldspar matrix from Erongo Mountain, Namibia. Typically the aquamarine found in the many gem
Bidding Has ConcludedStart Price : 950.00 | Estimate : 2,500.00 - 3,750.00
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2053 - Cerussite from NamibiaHolabird Western Americana Collections
Cerussite is a favorite species of mineral collectors. It is a lead carbonate mineral and is an important ore of lead. Cerussite crystallizes in the o
Bidding Has ConcludedStart Price : 425.00 | Estimate : 1,000.00 - 1,500.00
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2054 - Cerussite from Tsumeb Mine, NamibiaHolabird Western Americana Collections
A spectacular specimen of the lead carbonate mineral Cerussite. Cerussite is popular with collectors worldwide as it frequently produces well formed,
Bidding Has ConcludedStart Price : 600.00 | Estimate : 1,400.00 - 2,100.00
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2055 - Dioptase and Shattuckite from NamibiaHolabird Western Americana Collections
Beautiful glassy, translucent dioptase crystals on a milky quartz matrix. The dioptase crystals are pristine, a fine emerald green color and are super
Bidding Has ConcludedStart Price : 650.00 | Estimate : 1,500.00 - 2,250.00
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2056 - Dioptase from NamibiaHolabird Western Americana Collections
Dioptase is a popular collectible mineral species because of its vibrant emerald green color, transparency, and strong luster. This is an attractive p
Bidding Has ConcludedStart Price : 650.00 | Estimate : 2,000.00 - 3,000.00
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2057 - Fluorite from NamibiaHolabird Western Americana Collections
An attractive mineral specimen featuring dark olive-green cube-octahedral fluorite crystals in association with "booklets" of yellowish mu...
Bidding Has ConcludedStart Price : 350.00 | Estimate : 1,250.00 - 1,875.00
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2058 - Fluorite from Okorusu Mine, NamibiaHolabird Western Americana Collections
Mined since around 1920, the Okorusu Mine is an open pit fluorite mine. The deposit is part of an alkaline igneous-carbonatite ring-dike complex where
Bidding Has ConcludedStart Price : 400.00 | Estimate : 1,200.00 - 1,800.00
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2059 - Quartz v. Amethyst from NamibiaHolabird Western Americana Collections
A superb, large, single color-zoned crystal of quartz from the world famous deposit in the Goboboseb Mountains of Namibia. The quartz crystal features
Bidding Has ConcludedStart Price : 500.00 | Estimate : 1,500.00 - 2,250.00
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