Stars and telescopes; a hand-book of popular astronomy, founded on the 9th ed. of Lynn's Celestial motions (1899)
Todd, David P. (David Peck), 1855-1939, Lynn, William Thynne, 1835-1911. Celestial motions · Boston, Little, Brown and company · leaf 285
ric irons,well illustrated on p. 225, and they are sections of planes of•cleavage, along which chemical change of some sort has takenplace. Their form and relative position are determined by thelaws of crystallography. The test of the Widmannstattian fig-ures is not, however, regarded by modern… … PSEUDO-METEORIC IRON DISCOVERED AT OVIFAK, GREENLAND, IN 187O (Length, b\feet; weight, 20 tons. Now in the Hallo/the Royal Acad-emy, Stockholm) puted meteorites is shown in the annexed engraving. For along time these irons were thought to have had an extraterres-trial origin, but the opposite…
Astronomy
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
