Witness the majestic peaks of Mount Jade in Taiwan's Yushan National Park, the cascading beauty of Tumpak Sewu Waterfall in East Java, the otherworldly Porphyritic Granite Stones of Perak ...
5, No. 7, Oct. - Nov., 1897 Studies on the So-Called Porphyritic Gne... Studies on the So-Called Porphyritic Gneiss of New Hampshire This is the metadata section. Skip to content viewer section.