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Scientific American, Vol. 100, No. 1 (January 1909) (1909)

leaf 8

An illustration from Scientific American, Vol. 100, No. 1 (January 1909), 1909, leaf 8
t stars of this group are actually receding from us, all at the same rate—25 double. Origin of Gold Deposits. Below Orion -is Canis Major, whose brightest star, miles per second. The current theory of the formation of gold-bearing Sirius, so far outshines all its neighbors (and indeed That not only… … When we look at such stant presence, in those Ati'A.o'eiocJt: December 80. clusters of stars as the strata, of heavy basic NIGHT SKY: DECEMBER AND JANUARY Pleiades or the more wide- rocks, containing diorite, ly scattered Hyades, the amphibolic schist, and dia- question naturally arises: base,…

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