Dunham, A. C. (1965) The Nature and Origin of the Groundmass Textures in Felsites and Granophyres from Rhum, Inverness-shire. Geological Magazine, 102 (1) 8-23 doi:10.1017/s0016756800053838
Reference Type | Journal (article/letter/editorial) | ||
---|---|---|---|
Title | The Nature and Origin of the Groundmass Textures in Felsites and Granophyres from Rhum, Inverness-shire | ||
Journal | Geological Magazine | ||
Authors | Dunham, A. C. | Author | |
Year | 1965 (February) | Volume | 102 |
Page(s) | 8-23 | Issue | 1 |
Publisher | Cambridge University Press (CUP) | ||
DOI | doi:10.1017/s0016756800053838Search in ResearchGate | ||
Mindat Ref. ID | 249471 | Long-form Identifier | mindat:1:5:249471:9 |
GUID | 46a42704-581a-40e2-880e-8b5c50d1ddc6 | ||
Full Reference | Dunham, A. C. (1965) The Nature and Origin of the Groundmass Textures in Felsites and Granophyres from Rhum, Inverness-shire. Geological Magazine, 102 (1) 8-23 doi:10.1017/s0016756800053838 | ||
Plain Text | Dunham, A. C. (1965) The Nature and Origin of the Groundmass Textures in Felsites and Granophyres from Rhum, Inverness-shire. Geological Magazine, 102 (1) 8-23 doi:10.1017/s0016756800053838 | ||
In | (1965, February) Geological Magazine Vol. 102 (1) Cambridge University Press (CUP) | ||
Abstract/Notes | AbstractChemical and mineralogical data are presented to demonstrate the overall similarity between granophyre and felsite from Rhum. However, although the compositions of the groundmasses of the two rock-types are very similar their characteristic textures are quite different. The felsitic texture is shown to be the result of devitrification of a glass, whilst the granophyric texture is attributed to the simultaneous crystallization of quartz and feldspar on the cotectic line in the system Ab–Or–SiO2–H2O. An explanation of the formation of the different textures is given in terms of the degree of super-cooling experienced by separate intrusions of the same magma in contrasted environments. |
References Listed
These are the references the publisher has listed as being connected to the article. Please check the article itself for the full list of references which may differ. Not all references are currently linkable within the Digital Library.
Vogt (1930) Skr. Norske Vidensk. Akad. The physical chemistry of the magmatic differentiation of igneous rocks III Part 2. On the granitic rocks 8 | |
Schiebold (1930) Zeits. f. Krist. Über den Feinbau der Feldspate 73, 90 | |
Reynolds (1950) Rept. Int. geol. Congr. Great Britain The transformation of Caledonian granodiorite to Tertiary granophyre on Slieve Gullion, Co. Armagh, N. Ireland , 1 | |
Lacey (1960) Rept. Int. geol. Cong. Norden. Melts of granitic composition, their structure, properties and behaviour , 7 | |
Emeleus C. H. , 1956. Studies of the granophyres and related rocks of the Slieve Gullion Tertiary Igneous Complex. D.Phil, thesis, Oxford. | |
Harker (1908) Mem. geol. Surv. U.K. The geology of the Small Isles of Inverness-shire | |
Not Yet Imported: - monograph : 10.5962/bhl.title.127936 If you would like this item imported into the Digital Library, please contact us quoting Journal ID | |
Mullin (1961) Crystallization | |
Bell J. D. , 1959. The geology and petrology of the northern end of the Blaven Range, Isle of Skye. D.Phil, thesis, Oxford. | |
Buckley (1951) Crystal Growth | |
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