Birthstone for November - Topaz
Keywords: month stones pärlsorter
Marie 2011-11-15 18:37
Pure topaz is colorless, but usually occurs Topas in a variety of colors, transparent, yellow, brown red, blue and green. The most common colors are yellow and vinfärgad. Topaz consists in its basic silicate, fluoride, and aluminum hydroxide.
The yellow stone is often confused with the less valuable citrine stone. Some colors, like the blue topaserna is unusual so it heats transparent topaz until it turns blue.Some considered the blue stones have been found to contain radioactivity. believed the name may have come from the Greek tópazos, which could be traced to an early locality, the island Topasus (now Sri Lanka).According to another theory, the word would be derived from a Greek writer named Topázio, who wrote a systematic treatise on gems and minerals 1652nd Topaz is one of the hardest minerals found with the value 8 in the Mohs rating scale. It breaks topaz over the world, the largest deposits have been found up to 100 kg blocks.Topaz from certain areas fade when exposed to sunlight.Topaz symbolizes love and affection & soothes a hot temper. According to ancient beliefs should Topasen warn of poison, prevent death and have a haemostatic effect.
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The yellow stone is often confused with the less valuable citrine stone. Some colors, like the blue topaserna is unusual so it heats transparent topaz until it turns blue.Some considered the blue stones have been found to contain radioactivity. believed the name may have come from the Greek tópazos, which could be traced to an early locality, the island Topasus (now Sri Lanka).According to another theory, the word would be derived from a Greek writer named Topázio, who wrote a systematic treatise on gems and minerals 1652nd Topaz is one of the hardest minerals found with the value 8 in the Mohs rating scale. It breaks topaz over the world, the largest deposits have been found up to 100 kg blocks.Topaz from certain areas fade when exposed to sunlight.Topaz symbolizes love and affection & soothes a hot temper. According to ancient beliefs should Topasen warn of poison, prevent death and have a haemostatic effect.
copyright sirlig.se
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