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Journal ArticleDOI

An apparatus for low and high temperature optical goniometry of hygroscopic crystals

01 Jul 1964-Vol. 60, Iss: 1, pp 25-30
TL;DR: In this paper, the authors describe an optical goniometer for the study of hygroscopic crystals which exist only at low temperatures and can be easily studied on an optical Goniometer with attachment and method described.
Abstract: Crystals which are hygroscopic or which exist only at low temperatures can be conveniently studied on an optical goniometer with the attachment and method described. The apparatus is simple in design and uses a current of air (or gas) at suitable temperature blowing on the crystal mounted on a goniometer head inside a glass chamber.
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Book ChapterDOI
01 Jan 1972

6 citations

References
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Book
01 Jan 1963

100 citations

Book
01 Jan 1877
TL;DR: A textbook of mineralogy as mentioned in this paper is a text-book of the mineralogy, which is used in many applications in the field of science and technology. But this textbook is not suitable for mining.
Abstract: A text-book of mineralogy , A text-book of mineralogy , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزی

59 citations

Journal ArticleDOI
TL;DR: A low temperature x‐ray diffraction technique, especially suitable to single crystal work, is described, which prevents moisture condensation and permits rotation and oscillation of the specimen while it is being cooled.
Abstract: A low temperature x‐ray diffraction technique, especially suitable to single crystal work, is described. Crystals are grown in glass capillaries on the x‐ray camera. Position and orientation are determined with the aid of a polarizing microscope on the apparatus. A special specimen holder is used which prevents moisture condensation and permits rotation and oscillation of the specimen while it is being cooled.

33 citations