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Cordierite from
South Savannas, Kanuku Mountains, Upper Takutu-Upper Essequibo Region, Guyana


Classification
Species:Cordierite
Formula:(Mg,Fe)2Al3(AlSi5O18)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Cordierite data
Locality Data:Click here to view South Savannas, Kanuku Mountains, Upper Takutu-Upper Essequibo Region, Guyana
Data Identifiers
Mindat Occurrence Record ID:1265116
Long-form Identifier:1:3:1265116:2
GUID (UUID V4):3510f21c-e46b-4e95-8419-40a9c77e1a0c
References
Reference Search (possible matching items)
Report (issue)
OVERSEAS ME1'IOIR 4 The geology of southern Guyana, South America J. P. Berrange London Her Majesty's...Geological resume and setting 8 Three: Kanuku Complex Kanuku Migmatites 8 Biotite paragneiss 9 Quartzite...11 Basic granulite, pyribolite and amphibolite Kanuku Granulites 12 Wamukaru Granulites 13 Kusad Augen-Gneiss...Structure 17 Origin of the Kanuku Complex 23 Kanuku Migmatites 23 Kanuku Granulites 24 26 Four: Kwitaro...to the Kanuku Complex 31 3 5 Five: Granitic rocks Mak_arapan Mountain Granites 35 Essequibo-Corentyne
Report (issue)
DEPOSITS OF THE GUAYANA SHIELD IN VENEZUELA, BRAZIL, GUYANA, SURINAME, FRENCH GUIANA, AND COLOMBIA by Gary.............................................. 48 GUYANA..................................................searches were as follows: 1) Venezuela and Guayana (or Guyana or Guiana) Shield, with 108 items; and 2) Venezuela...references compiled by TECMIN for the Guayana Shield region of Bolivar State and the Amazon Federal Territory...areas of the Guayana Shield, including Brazil, Guyana, Suriname, French Guiana, and Colombia were also
Journal (article/letter/editorial)
Cordierite in the Pre-Cambrian Rocks of the South Savannas, British Guiana By S. SINGH (PLATES II AND...The mineral cordierite occurs in Pre-Cambrian gneisses, granulites, and granites of the Guyana Shield in...Biotite Gneisses and Acid Granulites forming the Kanuku Group, the mineral was formed during regional metamorphism...enrichment of cordierite occurs in the contact aureole around the South Savanna Granite. Cordierite of xenocrystal...xenocrystal origin also occurs in the South Savanna Granite and its apophyses. The 2 V and optic sign of
Journal (article/letter/editorial)
A. K., and A. K. TALAPATRA. Soda-granites from South of Tatanagar, Bihar, India, 4, 340. BARNSLEY, G...sapolwanaensis, new species, from the Miocene of Zululand, South Africa, 4, 317. CORNWELL, J. D . On the Magnetic...COSGROVE, M. E., and E. W. HEARN. Structures in the Upper Purbeck Beds at Peveril Point, Swanage, Dorset,...Krager0, South Norway, 1,1. FRANKEL, J. J. The Basal Rocks of the Tertiary at Uloa, Zululand, South Africa...LEMON, G. G. Serpentinites in the North-East Ox Mountains, Eire, 2, 124. NEVILL, W. E. The Geology of the
Journal (article/letter/editorial)
A. K., and A. K. TALAPATRA. Soda-granites from South of Tatanagar, Bihar, India, 4, 340. BARNSLEY, G...sapolwanaensis, new species, from the Miocene of Zululand, South Africa, 4, 317. CORNWELL, J. D . On the Magnetic...COSGROVE, M. E., and E. W. HEARN. Structures in the Upper Purbeck Beds at Peveril Point, Swanage, Dorset,...Krager0, South Norway, 1,1. FRANKEL, J. J. The Basal Rocks of the Tertiary at Uloa, Zululand, South Africa...LEMON, G. G. Serpentinites in the North-East Ox Mountains, Eire, 2, 124. NEVILL, W. E. The Geology of the
Journal (article/letter/editorial)
A. K., and A. K. TALAPATRA. Soda-granites from South of Tatanagar, Bihar, India, 4, 340. BARNSLEY, G...sapolwanaensis, new species, from the Miocene of Zululand, South Africa, 4, 317. CORNWELL, J. D . On the Magnetic...COSGROVE, M. E., and E. W. HEARN. Structures in the Upper Purbeck Beds at Peveril Point, Swanage, Dorset,...Krager0, South Norway, 1,1. FRANKEL, J. J. The Basal Rocks of the Tertiary at Uloa, Zululand, South Africa...LEMON, G. G. Serpentinites in the North-East Ox Mountains, Eire, 2, 124. NEVILL, W. E. The Geology of the
Journal (article/letter/editorial)
A. K., and A. K. TALAPATRA. Soda-granites from South of Tatanagar, Bihar, India, 4, 340. BARNSLEY, G...sapolwanaensis, new species, from the Miocene of Zululand, South Africa, 4, 317. CORNWELL, J. D . On the Magnetic...COSGROVE, M. E., and E. W. HEARN. Structures in the Upper Purbeck Beds at Peveril Point, Swanage, Dorset,...Krager0, South Norway, 1,1. FRANKEL, J. J. The Basal Rocks of the Tertiary at Uloa, Zululand, South Africa...LEMON, G. G. Serpentinites in the North-East Ox Mountains, Eire, 2, 124. NEVILL, W. E. The Geology of the
Journal (article/letter/editorial)
A. K., and A. K. TALAPATRA. Soda-granites from South of Tatanagar, Bihar, India, 4, 340. BARNSLEY, G...sapolwanaensis, new species, from the Miocene of Zululand, South Africa, 4, 317. CORNWELL, J. D . On the Magnetic...COSGROVE, M. E., and E. W. HEARN. Structures in the Upper Purbeck Beds at Peveril Point, Swanage, Dorset,...Krager0, South Norway, 1,1. FRANKEL, J. J. The Basal Rocks of the Tertiary at Uloa, Zululand, South Africa...LEMON, G. G. Serpentinites in the North-East Ox Mountains, Eire, 2, 124. NEVILL, W. E. The Geology of the
Journal (article/letter/editorial)
A. K., and A. K. TALAPATRA. Soda-granites from South of Tatanagar, Bihar, India, 4, 340. BARNSLEY, G...sapolwanaensis, new species, from the Miocene of Zululand, South Africa, 4, 317. CORNWELL, J. D . On the Magnetic...COSGROVE, M. E., and E. W. HEARN. Structures in the Upper Purbeck Beds at Peveril Point, Swanage, Dorset,...Krager0, South Norway, 1,1. FRANKEL, J. J. The Basal Rocks of the Tertiary at Uloa, Zululand, South Africa...LEMON, G. G. Serpentinites in the North-East Ox Mountains, Eire, 2, 124. NEVILL, W. E. The Geology of the
Journal (article/letter/editorial)
reported from enclaves of metasediment in the South Savannas Granite of British Guiana (Barron, 1959). They...schist, within a half-mile of the very extensive South Savanna biotite granite. In some of the more biotite-rich...relative proportions of core and mantle, but cordierite is absent while sillimanite in the mantle is...usually carries coarse green-brown biotite and cordierite which is commonly poic&oblastic and appears to...segregations develop, at first as clots carrying quartz, cordierite, and sillimanite, and associated with the cores
Report (issue)
England and Wales I. South-Western District • • • • 2. Bristol-Southampton and South Wales District 3. East...East Anglia and South-Eastern District • 4. South Midlands and Central Wales District . 5. Yorkshire...8. North Wales District • • • • B. Scotland I. South Lowlands District • • • • • • • 2. North Lowlands...167 • • • • Fiji • • • • • • • • 170 • • • • • Guyana • • • • • 173 New Hebrides • • • • • • • • • •... . . . . . Plate I Plate II 1. Quarry at the south end of Cerrigyrhafan (Carn Owen) [752 882] near
Journal (issue)
ffice: • SHEFFIELD, YORKSHIRE also in: U.S.A. • SOUTH AFRICA · AUSTRALIA RHODESIA & SWITZERLAND •...Deposition of the Lower Roan Group of the Katanga System south-west of Nchanga, Northern Rhodesia. By F. D. M....Deposition of the Lower Roan Group of the Katanga System south-westof Nchanga, Northern Rhodesia The Conglomerate...2. F elspathic Quartzite exposed by excavation south of Sosa Hill . . Plate IV The Quartzite Member ...from lava flowing in to the sea . . . 2. View of upper craters during period of quiescence Lopevi Eruption
 
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