only of sand. In my own still immature hereticalness—and by heresy, or progress, I mean, very largely, a return, though with many modifications, to the superstitions of the past, I think I feel considerable aloofness to the idea of rains of blood. Just at present, it is my conservative, or timid purpose, to express only that there have been red rains that very strongly suggest blood or finely divided animal matter
Debris from inter-planetary disasters.
Aerial battles.
Food-supplies from cargoes of super-vessels, wrecked in interplanetary traffic.
There was a red rain in the Mediterranean region, March 6, 1888. Twelve days later, it fell again. Whatever this substance may have been, when burned, the odor of animal matter from it was strong and persistent. (L' Astronomie, 1888-205.)
But—infinite heterogeneity—or debris from many different kinds of aerial cargoes—there have been red rains that have been colored by neither sand nor animal matter.
Annals of Philosophy, 16-226:
That, Nov. 2, 1819—week before the black rain and earthquake of Canada—there fell, at Blankenberge, Holland, a red rain. As to sand, two chemists of Bruges concentrated 144 ounces of the rain to 4 ounces—"no precipitate fell." But the color was so marked that had there been sand, it would have been deposited, if the substance had been diluted instead of concentrated. Experiments were made, and various reagents did cast precipitates, but other than sand. The chemists concluded that the rain-water contained muriate of cobalt—which is not very enlightening: that could be said of many substances carried in vessels upon the Atlantic Ocean. Whatever it may have been, in the Annales de Chimie, 2-12-432, its color is said to have been red-violet. For various chemic reactions, see Quar. Jour. Roy. Inst., 9-202, and Edin. Phil. Jour., 2-381.
Something that fell with dust said to have been meteoric, March 9, 10, 11, 1872: described in the Chemical News, 25-300, as a "peculiar substance," consisted of red iron ochre, carbonate of lime, and organic matter.
Orange-red hail, March 14, 1873, in Tuscany. (Notes and Queries, 9-5-16.)
Rain of lavender-colored substance, at Oudon, France, Dec. 19, 1903. (Bull. Soc. Met. de France, 1904-124.)
La Nature, 1885-2-351:
