Blank
A blank is a thick, shaped stone biface of suitable size and configuration for refining into a stone tool. Blanks are the beginning products of lithic reduction, and during prehistoric times were often created for trade or later refinement at another location. Blanks were often formed through the initial reduction of lumps of tool stone at simple quarries, often no more than easily accessible outcroppings of the local tool stone (although this was certainly not the case at Grimes Graves in England). Sometimes the shape of the blank hints at the shape of the final tool it will become, but this is not always the case. A blank may consist of either a large, unmodified flake or a reduced core, often with a rough subtriangular or lanceolate shape. Rough chopping tools, derived by removing a few flakes along one edge of the cobble, can also be considered to fall into this group.
Read more about this topic: Lithic Reduction
Famous quotes containing the word blank:
“... when I exclaim against novels, I mean when contrasted with those works which exercise the understanding and regulate the imagination.—For any kind of reading I think better than leaving a blank still a blank, because the mind must receive a degree of enlargement and obtain a little strength by a slight exertion of its thinking powers ...”
—Mary Wollstonecraft (1759–1797)
“Apart from their other characteristics, the outstanding thing about China’s 600 million people is that they are “poor and blank.” This may seem a bad thing, but in reality it is a good thing. Poverty gives rise to the desire for change, the desire for action and the desire for revolution. On a blank sheet of paper free from any mark, the freshest and most beautiful pictures can be painted.”
—Mao Zedong (1893–1976)
“Christ in this country would quite likely have been arrested under the Suppression of Communism act.”
—Joost de Blank (1908–1968)