Humphries, D. W. (1964) A hydraulic stage: an aid in counting mineral grains. Mineralogical Magazine and Journal of the Mineralogical Society, 33 (265) 918-923 doi:10.1180/minmag.1964.033.265.08

Reference Type | Journal (article/letter/editorial) | ||
---|---|---|---|
Title | A hydraulic stage: an aid in counting mineral grains | ||
Journal | Mineralogical Magazine and Journal of the Mineralogical Society | ||
Authors | Humphries, D. W. | Author | |
Year | 1964 (June) | Volume | 33 |
Issue | 265 | ||
Publisher | Mineralogical Society | ||
Download URL | https://rruff.info/doclib/MinMag/Volume_33/33-265-918.pdf+ | ||
DOI | doi:10.1180/minmag.1964.033.265.08Search in ResearchGate | ||
Generate Citation Formats | |||
Mindat Ref. ID | 5802 | Long-form Identifier | mindat:1:5:5802:9 |
GUID | 0 | ||
Full Reference | Humphries, D. W. (1964) A hydraulic stage: an aid in counting mineral grains. Mineralogical Magazine and Journal of the Mineralogical Society, 33 (265) 918-923 doi:10.1180/minmag.1964.033.265.08 | ||
Plain Text | Humphries, D. W. (1964) A hydraulic stage: an aid in counting mineral grains. Mineralogical Magazine and Journal of the Mineralogical Society, 33 (265) 918-923 doi:10.1180/minmag.1964.033.265.08 | ||
In | (1962) Mineralogical Magazine Vol. 33 (265) Mineralogical Society | ||
Abstract/Notes | SummaryA hydraulically operated microscope stage is described and constructional details are given. The stage is foot-operated, which leaves both hands free for continuous focusing of the microscope and the operation of a mechanical counting device. A further advantage of the hydraulic stage is that unmounted grains (or small fossils) can be moved smoothly and without relative movement between individual grains. The rate at which grains (or small fossils) can be counted is thus greatly increased. |
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