PORPHYRITIC GRANITE
Porphyritic Granite originated from Tampin, Negeri Sembilan, a distinctive igneous rock dating back to the Late Triassic (230 - 200 million years ago). It can be characterised by its texture featuring larger crystals known as phenocrysts embedded within a finer-grained matrix called the groundmass....
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| Format: | Instructional Teaching Materials |
| Language: | English |
| Online Access: | http://utpedia.utp.edu.my/id/eprint/30243/1/w.jpg http://utpedia.utp.edu.my/id/eprint/30243/ https://www.youtube.com/watch?v=bTvusqYGauQ |
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