The origins of transparent and non-transparent white pumice: A case study of the 52 ka Maninjau caldera-forming eruption, Indonesia

• المؤلفون الرئيسيون: Suhendro, Indranova, Toramaru, Atsushi, Harijoko, Agung, Wibowo, Haryo Edi
• التنسيق: مقال PeerReviewed
• اللغة: English
• منشور في: Elsevier B.V. 2022
• الموضوعات: Geography and Environmental Sciences
• الوصول للمادة أونلاين: https://repository.ugm.ac.id/281884/1/1-s2.0-S0377027322001743-main.pdf; https://repository.ugm.ac.id/281884/; https://www.sciencedirect.com/science/article/pii/S0377027322001743?pes=vor

The VEI 7 (220–250 km3), a 52 ka eruption of the Maninjau caldera in Indonesia produced two distinct types of white pumices: transparent (TWP) and non-transparent (NTWP). These pumices were identified on outcrops, based on their qualitative traits, without the use of laboratory analyses (geochemical...