Sand. 1 Cubic Yard of Sand can weigh between 2,600 to 3,000 lbs. or up to one and a half tons approximately. 1 Ton of Sand will cover between 80 to 100 square feet at a 2 inch depth approximately.
Tellurium was discovered by Franz Joseph Muller von Reichstein in 1783 at Romania. Origin of name: from the Latin word  tellus  meaning  earth . Tellurium was discovered in gold ores by Franz Joseph MÎ´ller von Reichenstein, the chief inspector of mines in Trannsylvania in 1782.However tellurium was named by M. Klaproth, who isolated it in 1798, after he continued MÎ´ller von Reichenstein's work.ellurium was discovered in gold ores by Franz Joseph MÎ´ller von Reichenstein, the chief inspector of mines in Trannsylvania in 1782. However tellurium was named by M. Klaproth, who isolated it in 1798, after he continued MÎ´ller von Reichenstein's work.
Origin of the name Kimberly: Of debated origin, Kimberely seems to be a borrowing of the name of the South African city and diamond-mining center. This Kimberley is though to be derived from kimberlite, a kind of peridotite rock which contains diamonds. Others think it to be derived from Lord Kimberley, whose name is believed to be a compound name composed of an Old English personal name of unknown meaning and lÄah (wood, clearing, meadow, enclosure). Kimberely originated as a male name but is now more common as a female name.