A rock or mineral substance, or an object composed of this, dug out of the earth. Obsolete.
| 单词 | θ215518 | 
| 释义 | society > occupation and work > materials > raw material > mineral material > 			[noun]		 (73)		 fossil1606 A rock or mineral substance, or an object composed of this, dug out of the earth. Obsolete. Subcategories:— 			chalk			(4)		 — 			lime			(1)		 — 			gypsum			(8)		 — 			talc or steatite			(13)		 — 			asbestos			(6)		 — 			volcanic ash			(1)		 — 			graphite			(9)		 — 			basanite			(3)		 — 			jet			(3)		 — 			corundum or emery			(2)		 — 			tripoli			(1)		 — 			malachite			(3)		 — 			mining refuse or rubbish			(13)		 — 			other mining products			(4)		 — 			possibility of minerals being extracted			(1)		 | 
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