PRODUCT INFORMATION
General Description
Cordierite, also known as Iolite or Water Sapphire from Madagascar, presents itself in a non-gemmy variety, found in substantial quantities. This material is exceptionally rare, with only a few kilograms becoming available on an irregular basis. It typically exhibits a fairly dark blue color, which can appear almost black in the absence of adequate lighting. This unique and collectible gem offers a fascinating addition to any collection. Cordierite, named after Pierre Louis Antoine Cordier, a French mining engineer and geologist, who was the first to study this mineral, displays a wide range of colors, including grey, blue, blue-violet, greenish, yellowish brown, and colorless, often appearing noticeably light blue in transmitted light. The most sought-after and collectible variety is the gemmy blue, often referred to as Iolite. Iolite, frequently used as a gemstone, derives its name from the Greek word for violet. Cordierite has also been known as "dichroite," a Greek term meaning "two-colored rock," highlighting its remarkable pleochroism. It has earned the monikers "water-sapphire" and "Vikings' Compass" due to its practical use in determining the direction of the sun on overcast days, a skill employed by the Vikings. This Cordierite hails from Ambatofinandrahana, Madagascar, offering a unique piece of geological history. Price is grade dependant. Items are as shown.Product Data
Locality = Northern Cape, South AfricaGrade = Good Grade
Size = 83 - 107 mm | 3.3 - 4.2 inch
Net Weight = 1.5 Kg | 3.4 Lbs
Product Type = Small Batch
Weight = 1.54 kg
SKU =
A139094IOL
Currently 1 in stock.
Please Note: The product title specifies the exact number of pieces included for the listed product price e.g. x 12, x 1, x 35 etc. The vast majority of our products are individually graded batches or single pieces which are priced accordingly. Therefore, if we state “Currently 1 in stock” this means we have 1 batch and/or 1 piece available as per the number of pieces indicated in the product title.
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PRODUCT INFORMATION
General Description
Cordierite, also known as Iolite or Water Sapphire from Madagascar, presents itself in a non-gemmy variety, found in substantial quantities. This material is exceptionally rare, with only a few kilograms becoming available on an irregular basis. It typically exhibits a fairly dark blue color, which can appear almost black in the absence of adequate lighting. This unique and collectible gem offers a fascinating addition to any collection. Cordierite, named after Pierre Louis Antoine Cordier, a French mining engineer and geologist, who was the first to study this mineral, displays a wide range of colors, including grey, blue, blue-violet, greenish, yellowish brown, and colorless, often appearing noticeably light blue in transmitted light. The most sought-after and collectible variety is the gemmy blue, often referred to as Iolite. Iolite, frequently used as a gemstone, derives its name from the Greek word for violet. Cordierite has also been known as "dichroite," a Greek term meaning "two-colored rock," highlighting its remarkable pleochroism. It has earned the monikers "water-sapphire" and "Vikings' Compass" due to its practical use in determining the direction of the sun on overcast days, a skill employed by the Vikings. This Cordierite hails from Ambatofinandrahana, Madagascar, offering a unique piece of geological history. Price is grade dependant. Items are as shown.Product Data
Locality = Northern Cape, South AfricaGrade = Good Grade
Size = 83 - 107 mm | 3.3 - 4.2 inch
Net Weight = 1.5 Kg | 3.4 Lbs
Product Type = Small Batch