3040 - Elbaite (Tourmaline) from Brazil 53010Holabird Western Americana Collections
This fine elbaite (tourmaline) specimen from the famous Barra de Salinas District (mouth of Salinas river) in the Coronel Murta district of Minas Gera
Bidding Has ConcludedStart Price : 300.00 | Estimate : 600.00 - 1,875.00
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3045 - Calcite from China 53035Holabird Western Americana Collections
Two large, sharp, lustrous, bi-colored (white and brick-red) calcite crystals are perched on a matrix rock covered by smaller, off-white, scalenohedra
Bidding Has ConcludedStart Price : 600.00 | Estimate : 1,200.00 - 3,225.00
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3048 - Fluorite and Calcite from China 53133Holabird Western Americana Collections
A brand new occurrence for fluorite in Fujian Province, China. This attractive specimen features a complex cluster of greenish fluorite crystals havin
Bidding Has ConcludedStart Price : 300.00 | Estimate : 600.00 - 1,875.00
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3049 - Fluorite and Dolomite from China 53120Holabird Western Americana Collections
An attractive, collector-quality specimen from a currently active deposit in mineral-rich Hunan Province. This specimen is from a large crystal-lined
Bidding Has ConcludedStart Price : 450.00 | Estimate : 900.00 - 2,700.00
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3050 - Fluorite and Quartz from China 53005Holabird Western Americana Collections
This specimen features an extremely rare indigo-blue color of the mineral fluorite. Additionally, the crystal habit is very unusual. The crystals are
Bidding Has ConcludedStart Price : 375.00 | Estimate : 750.00 - 2,250.00
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3051 - Fluorite and Quartz from China 53008Holabird Western Americana Collections
Fluorite is a very popular mineral, and it naturally occurs in all colors of the spectrum. Pure fluorite is colorless; the color variations are caused
Bidding Has ConcludedStart Price : 300.00 | Estimate : 600.00 - 1,875.00
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3056 - Fluorite from Xiefang Mine, China 53021Holabird Western Americana Collections
The Xiefang Mine is a volcanic-hydrothermal fluorite deposit possessing a fluorite vein system of 10 kilometers in length. The mine has yielded numero
Bidding Has ConcludedStart Price : 300.00 | Estimate : 600.00 - 1,875.00
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3060 - Garnet v. Andradite from China 53127Holabird Western Americana Collections
A very well-formed cluster of greenish-bronze, dodecahedral andradite (garnet) crystals. The specimen is in outstanding condition and possesses very s
Bidding Has ConcludedStart Price : 375.00 | Estimate : 750.00 - 2,250.00
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3061 - Garnet v. Andradite from China 53030Holabird Western Americana Collections
An outstanding example of the garnet family species, Andradite. Andradite is a calcium iron nesosilicate mineral which occurs in skarns developed in c
Bidding Has ConcludedStart Price : 300.00 | Estimate : 600.00 - 1,875.00
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3064 - Manganoan Calcite from China 53130Holabird Western Americana Collections
Huge, rhombic crystals of light-pink, manganese-rich calcite crystals from the prolific specimen producing mines at Huanggang, Inner Mongolia. The gro
Bidding Has ConcludedStart Price : 300.00 | Estimate : 600.00 - 1,875.00
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3067 - Quartz and Calcite from China 53057Holabird Western Americana Collections
The aesthetic beauty of this quartz crystal cluster from the Huanggang mine in Inner Mongolia is undeniable. Large, well-formed, lustrous, slightly-ye
Bidding Has ConcludedStart Price : 625.00 | Estimate : 1,250.00 - 3,750.00
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3073 - Rhodochrosite from Wutong Mine, China 53045Holabird 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 ConcludedEstimate : 600.00 - 1,875.00
Sold to f*******d for (300.00 + 75.00BP) = 375.00
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3077 - Sphalerite and Quartz from China 53054Holabird 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 : 300.00 | Estimate : 600.00 - 1,875.00
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3079 - Aegirine from Malawi 53078Holabird 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 : 200.00 | Estimate : 400.00 - 975.00
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3080 - Quartz & Amethyst from Mexico 57539Holabird 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". City: Guerr...
Bidding Has ConcludedStart Price : 200.00 | Estimate : 400.00 - 1,000.00
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3081 - Adamite from Ojuela Mine, Mexico 53017Holabird 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 : 300.00 | Estimate : 600.00 - 1,875.00
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3082 - Mimetite from Ojuela Mine, Mexico 53100Holabird 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 : 375.00 | Estimate : 750.00 - 2,250.00
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3083 - Barite on Yellow Fluorite 108940Holabird Western Americana Collections
Classic Yellow fluorite cubes about 3/4" square with coating of reddish barite from Morocco. about 5 x 5 x 4". This piece is not yet cura...
Bidding Has ConcludedStart Price : 50.00 | Estimate : 100.00 - 300.00
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3084 - Cerussite from Namibia 53036Holabird 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 : 250.00 | Estimate : 500.00 - 1,500.00
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3086 - Dioptase and Shattuckite from Namibia 53016Holabird 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 ConcludedEstimate : 750.00 - 2,250.00
Sold to x**********u for (375.00 + 93.75BP) = 468.75
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3087 - Dioptase from Namibia 53041Holabird 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 ConcludedEstimate : 1,000.00 - 3,000.00
Sold to 8***1 for (500.00 + 110.00BP) = 610.00
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