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Larimar, a rare blue variety of the mineral pectolite, was discovered in 1916 by a Dominican priest, Miguel Domingo Fuertes Loren, but it was not recognized as a gemstone at that time. It wasn't until 1974 that the stone gained...
Blue topaz is a variety of the mineral topaz that is prized for its striking blue color, which can range from pale sky blue to a deep, vivid blue. This color is typically achieved through a combination of heat treatment...
Abalone is a type of marine mollusk belonging to the family Haliotidae. It is known for its distinctive ear-shaped shell, which features a row of respiratory pores along the outer edge. Inside, the shell is lined with a layer of...
Niobium is a rare, soft, and ductile transition metal with the chemical symbol Nb, known for its high melting point, superconducting properties, and resistance to corrosion. It is primarily used in the production of high-strength steel alloys for pipelines, jet...
Dichroic glass was discovered by ancient Romans and is best exemplified by the Lycurgus Cup, a 4th-century artifact that exhibits different colors when lit from different angles. The unique properties of dichroic glass were likely stumbled upon accidentally during the...
