Carpenter, William Benjamin, 1813-1885 · Philadelphia : Blakiston · leaf 933
the slip of glass is cool, the crystals areexceedingly minute. It would seem as if these last results weredue to interruptions in the formative process at certain points,consequent upon the hardening influence of cold, and the startingof a fresh formation at those points.* A curious example of… … Radiating Crystallization of Sulphate of Copper and Magnesia. greater extent in the case of Sulphate of Copper alone, by Mr. K.Thomas,f who has succeeded, by keeping the slide at a temperatureof from 80° to 90°, in obtaining most singular and beautiful forms * See Davies on Crystallization and the…
Microscopy · Biology
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