It decompofcs vi - triolated tartar, but is itfelf decompofed by barytic lime.    From Wordnik.com.  [The Economy of Nature Explained and Illustrated: On the Principles of Modern Philosophy. By G ...] Reference

A minute portion of sulphate of magnesia contained in all common salt of commerce; and bread made with salt freed from sulphate of magnesia, produces an infusion with water, which does not become disturbed by the barytic test.    From Wordnik.com.  [A Treatise on Adulterations of Food, and Culinary Poisons Exhibiting the Fraudulent Sophistications of Bread, Beer, Wine, Spiritous Liquors, Tea, Coffee, Cream, Confectionery, Vinegar, Mustard, Pepper, Cheese, Olive Oil, Pickles, and Other Articles Employed in Domestic Economy] Reference

Min.) and all the five primitive earths, viz. calcareous, argillaceous, siliceous, barytic, and magnesian earths, which are also evidently produced now daily from the recrements of animal and vegetable bodies.    From Wordnik.com.  [The Botanic Garden A Poem in Two Parts. Part 1: the Economy of Vegetation] Reference