![]() ![]() Tourmaline was sometimes called the "Ceylonese Sri Lankan Magnet" because it could attract and then repel hot ashes due to its pyroelectric properties. ![]() History īrightly colored Ceylonese gem tourmalines were brought to Europe in great quantities by the Dutch East India Company to satisfy a demand for curiosities and gems. ![]() The term is derived from the Sinhalese "tōramalli", which refers to the carnelian gemstones. Most commonly black, but can range from colorless to brown, red, orange, yellow, green, blue, violet, pink, or hues in between can be bi-colored, or even tri-colored rarely can be neon green or electric blue Please consider expanding the lead to provide an accessible overview of all important aspects of the article. This article's lead section may be too short to adequately summarize the key points.
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