Term: schorl: black tourmaline
Broader: 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 | Unrelated: coral vine: prostrate or twining woody vine with small leathery leaves and umbels of red flowers; Australia and Tasmania
Broader: 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 | Unrelated: plainness: the state of being unmixed with other material
Broader: 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 | Unrelated: free association: a thought process in which ideas (words or images) suggest other ideas in a sequence
Broader: 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 | Unrelated: buckle: fastener that fastens together two ends of a belt or strap; often has loose prong
Broader: 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 | Unrelated: tarot card: any of a set of (usually 72) cards that include 22 cards representing virtues and vices and death and fortune etc.; used by fortunetellers
Broader: 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 | Unrelated: call-out: a challenge to a fight or duel
Broader: 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 | Unrelated: spiny lobster: warm-water lobsters without claws; those from Australia and South Africa usually marketed as frozen tails; caught also in Florida and California
Broader: 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 | Unrelated: spring: a natural flow of ground water
Broader: 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 | Unrelated: shoe leather: leather used to make shoes