C. Relieves the pains of cancer, Battye, 126, Nov. '74, 420. Lupus; (H.G.P.).

D. (Fine sand rubbed on the skin.) Ephelis, chromophytosis, acne rosacea, and chronic eczema, Ellinger, 177, '76, No. 45.

Remarks

Battye employed finely pulverized silica in one-grain doses. I have used triturations of this substance, and have twice seen small lupous ulcerations heal during its use.