Laboratorium Pusat Sumber Daya Mineral, Batubara, dan Panas Bumi (PSDMBP) merupakan laboratorium yang telah terakreditasi ISO 17025:2017 sehingga berkewajiban untuk memastikan ketertelusuran metrologi dalam setiap pengujian yang dilakukan, contohnya melalui penggunaan in-house standard dalam analisis harian. Pada kegiatan tim ini, dilakukan proses evaluasi nilai kelima in-house standard batugam…
The island of Flores, one of the Lesser Sunda Islands, is about 350km long and contains a large number of active or recently active volcanoes. Including Paluweh Island, there are at least 12 volcanoes with records of recent activity.
Mount Merapi, island are volcano located in the center of Java (Indonesia), lies upon the remnents of a volcano older than 400.000 years called Pre-Merapi. Sensu stricto Merapi is a very young volcano characterised by a rapid edification. Its history is divided into four periods (ancient, Middle aged, Recent and Historical Merapi).