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Details
LOT 2577
Iceland Spar Mineral Specimen Group [100]
5/8 - 1 5/8 in. (708 grams total, 15-40 mm).
Comprising one hundred parallelepiped specimens showing typical birefringence. [100, No Reserve]
Provenance
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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