MARBLE n.
assive, compact limestone; a variety of calcite, capable of being polished and used for architectural and ornamental purposes. The color varies from white to black, being sometimes yellow, red, and green, and frequently beautifully veined or clouded. The name is also given to other rocks of like use and appearance, as…
MAYAN a.
used cacao as a medium of exchange, and were workers of gold, silver, and copper. Their architecture comprised elaborately carved temples and places, and they possessed a superior calendar, and a developed system of hieroglyphic writing, with records said to go back to about 700 a. d.
MINERAL a.
ral cotton. See Mineral wool (below). -- Mineral green, a green carbonate of copper; malachite. -- Mineral kingdom (Nat. Sci.), that one of the three grand divisions of nature which embraces all inorganic objects, as distinguished from plants or animals. -- Mineral oil. See Naphtha, and Petroleum. -- Mineral paint,…
MOUNTAIN a.
Fumitory. -- Mountain goat. (Zoöl.) See Mazama. -- Mountain green. (Min.) (a) Green malachite, or carbonate of copper. (b) See Green earth, under Green, a. -- Mountain holly (Bot.), a branching shrub (Nemopanthes Canadensis), having smooth oblong leaves and red berries. It is found in the Northern United States. --…