Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/38558| Title: | Morphology and Petrography of Pumice from the Central Indian Ocean Basin |
| Authors: | Iyer, S D Karisiddaiah, S M |
| Issue Date: | Dec-1988 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Majority of pumice are equant with high Corey's shape factor values. Petrographic studies indicate flow bands of isotropic nature, with varied vesicle shape and size, and the diffractograms show them to be mainly composed of amorphous silica together with lesser amounts of crystalline quartz and feldspars. Two types of pumice, without ferromanganese coating and with ferromanganese coating are observed. |
| Page(s): | 333-334 |
| ISSN: | 0975-1033 (Online); 0379-5136 (Print) |
| Appears in Collections: | IJMS Vol.17(4) [December 1988] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJMS 17(4) 333-334.pdf | 478.69 kB | Adobe PDF | View/Open |
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