Term: tourmaline: a mineral that is a complex borosilicate and hydroxide of aluminum containing iron and magnesium and calcium and lithium and sodium; it is usually black but occurs in transparent colored forms that are used as gemstones
Broader: transparent gem: a gemstone having the property of transmitting light without serious diffusion | Unrelated: danish monetary unit: monetary unit in Denmark
Broader: transparent gem: a gemstone having the property of transmitting light without serious diffusion | Unrelated: inflationary spiral: an episode of inflation in which prices and wages increase at an increasing rate and currency rapidly loses value
Broader: transparent gem: a gemstone having the property of transmitting light without serious diffusion | Unrelated: diamond: a transparent piece of diamond that has been cut and polished and is valued as a precious gem
Broader: transparent gem: a gemstone having the property of transmitting light without serious diffusion | Unrelated: scrapple: scraps of meat (usually pork) boiled with cornmeal and shaped into loaves for slicing and frying
Broader: transparent gem: a gemstone having the property of transmitting light without serious diffusion | Unrelated: disconnection: the act of breaking a connection
Broader: transparent gem: a gemstone having the property of transmitting light without serious diffusion | Unrelated: extravagance: the trait of spending extravagantly
Broader: transparent gem: a gemstone having the property of transmitting light without serious diffusion | Unrelated: stud: adult male horse kept for breeding
Broader: transparent gem: a gemstone having the property of transmitting light without serious diffusion | Unrelated: sickle cell: an abnormal red blood cell that has a crescent shape and an abnormal form of hemoglobin
Broader: transparent gem: a gemstone having the property of transmitting light without serious diffusion | Unrelated: tribesman: someone who lives in a tribe
Broader: transparent gem: a gemstone having the property of transmitting light without serious diffusion | Unrelated: tanekaha: medium tall celery pine of New Zealand