The microscopist : a manual of microscopy and compendium of the microscopic science : micro-minerology, micro-chemistry, biology, histology, and pathological histology (1877)
Wythe, J. H. (Joseph Henry), 1822-1901 · Philadelphia : Lindsay & Blakiston · leaf 90
Principal Axes. Secondary Axes. Fig. 44. … Principal Axes. Secondary Axes. »5 THE MICROSCOPIST. and inclined 60*^ to each other, and a principal axis atright angles to the plane of the others. Examples, quartz,beryl, and calc-spar. 4. Rhombic or Trimetric /System (Fig. 42).—Three rec-tangular axes, all of different lengths. Examples,…
Microscopy · Histology · Microorganisms
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
