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turtle stone
(Encyclopedia)turtle stone: see concretion.lithography
(Encyclopedia)lithography lĭthŏgˈrəfē [key], type of planographic or surface printing. It is distinguished from letterpress (relief) printing and from intaglio printing (in which the design is cut or etched in...Skara Brae
(Encyclopedia)Skara Brae skârˈə brā [key], Stone Age village, on Mainland in the Orkney Islands, N Scotland. Dating from c.3200 to 2200 b.c., the village was preserved under a sand dune until uncovered by a sto...flint, mineral
(Encyclopedia)flint, variety of quartz that commonly occurs in rounded nodules and whose crystal structure is not visible to the naked eye. Flint is dark gray, smoky brown, or black in color; pale gray flint is cal...whetstone
(Encyclopedia)whetstone, natural or manufactured stone used as an abrasive solid to sharpen tools. It is used dry, with water, or with oil. Such a stone of the finer grade used with oil is usually called an oilston...Blackwell, Alice Stone
(Encyclopedia)Blackwell, Alice Stone, 1857–1950, American feminist, b. East Orange, N.J., grad. Boston Univ., 1881; daughter of Henry Brown Blackwell and Lucy Stone. She was an editor (1881–1917) of the Woman's...megalithic monument
(Encyclopedia)megalithic monument mĕgəlĭthˈĭk [key] [Gr.,=large stone], in archaeology, a construction involving one or several roughly hewn stone slabs of great size; it is usually of prehistoric antiquity. T...Eben-ezer
(Encyclopedia)Eben-ezer ĕbˈən-ēˈzər [key] [Heb.,=stone of help], in the Bible. 1 Stone set up (near Shen) by Samuel to commemorate the victory over the Philistines. 2 Site of the battle where the Philistines ...Blackwell, Henry Brown
(Encyclopedia)Blackwell, Henry Brown, 1825–1909, American reformer, b. Bristol, England; brother of Elizabeth Blackwell. He was an abolitionist and later, with his wife, Lucy Stone, a worker for woman suffrage. ...Riemenschneider, Tilman
(Encyclopedia)Riemenschneider, Tilman tĭlˈmän rēˈmənshnīˌdər [key], c.1460–1531, German Renaissance sculptor, who worked in stone and wood. He was in Würzburg by 1483. In 1520 he was made burgomaster, b...Browse by Subject
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