Geographic Boundaries: Hollis Hills is bordered by the by the Grand Central Parkway to the South, Kingsbury Avenue and Richland Avenue to the North, Hollis Hills Terrace to the West and Springfield Boulevard to the East.
Coade stone is a type of stoneware. Mrs Coade's own name for her products was Lithodipyra, a name constructed from ancient Greek words meaning stone-twice-fire (Î»Î¯Î¸Î¿Ï / Î´Î¯Ï / ÏÏÏÎ¬), or twice fired stone.Its colours varied from light grey to light yellow (or even beige) and its surface is best described as having a matte finish.rs Coade's own name for her products was Lithodipyra, a name constructed from ancient Greek words meaning stone-twice-fire (Î»Î¯Î¸Î¿Ï / Î´Î¯Ï / ÏÏÏÎ¬), or twice fired stone.
Calcium sulfate (or calcium sulphate) is a common laboratory and industrial chemical. In the form of Î³- anhydrite (the nearly anhydrous form), it is used as a desiccant. It is also used as a coagulant in products like tofu.In the natural state, unrefined calcium sulfate is a translucent, crystalline white rock.When sold as a color-indicating variant under the name Drierite, it appears blue or pink due to impregnation with Cobalt(II) chloride, which functions as a moisture indicator.p to the 1970s, commercial quantities of sulfuric acid were produced from the anhydrite of calcium sulfate. Upon being mixed with shale or marl, and roasted, the sulfate liberates Sulfur dioxide gas, a precursor in sulfuric acid production, the reaction also produces Calcium silicate, a precursor in cement production.