Pemeriksaan puncak G. Tambora dilakukan untuk mengetahui tingkat kegiatannya saat ini, dibandingkan dengan kegiatan yang lampau. Pada pemeriksaan ini petugas menggunakan sebuah thermometer Casella London Maksimum 420°C, sebuah tustel merk Cannon 1.7. Kompas Geologi Merk TAMAYA dan beberapa lembar peta G. Tambora.
Lyewitnesses. Among all stories, that of Keuls, Administrater, coffee land Candisewu seems to the most likely. His residence in situating near along the eoge of the lahar Badak on half the elevation of the mountain (see plate n. 1 and 2), he could in time flee to a safe small spot and was therefore in the position to observe closely the whole event.
'He is above evrything treacherous; sneaky as a reptile, gloomy as a 'fairy tale of mourning; apparently he is restful even years and 'years, and therefore again alluring to trust, until he on the most unexpected moment bursts open, his terrible muzzle dilates, and the 'most horrible imaginable prehistoric monster vomits many horrors." In this way Vissering portrays us the psychology of the Kel…
When we venture a calculation of the amount of the ejected ash and punice, then it goes without saying, that we can only estimate. The statements concerning the amount of the fallen-down ash, are mostly inaccurate and incomplete. Moreover, when we are willing to fix the correct amount of ash, we ought to know the specific gravity and to take into account the thickness of the locally fallen ash …
The outbursts are always accompannied by gaseruptions, which escape with thrumbling noise and the foraing of flash of lightnings. From the stories of Junghuhn (see p.95-96) appears, that during earlier outbursts the thunder claps were observed till great distances from the crater (Kalimantan) (Fron Banjarmasin this time also detonations were reported from the Kelut outburst). Also during there …
Zu den tätigsten Vulkanen Ostjavas zährt der LAMONGAN in der Residentschaft PASOEROEAN. Auf der gerechnet Eisenbahnfahrt von PROBOLINGGO nach DJEMBER wird er auf der West-und Südseite lange Zeit umfahren. Man erkennt schon vom Zuge aus, dass er aus 2 Teilen besteht, einen älteren, mit Busch bestandenen und durch die Ero-sion stark sernagten Teil, dem 1670m hohen TAROEB, und einem jungen sch…
In accordance with Lorie and Prof. Behrens we have determined all collected samples as real basalts. The microscopic praeparates only show difference in relative number and size of the separated crystalls between them, and with respect to the groundmass, also in his capacity of the groundmass itself. As conson with basalt, the olivine exclusively appears as porphyric separation and not in the g…
The literature on the Lamongan is less extended than that on the Tengger. The already previously (p.7) referred treatise of van Herwerden and the great work of Junghuhn are up to now the only sources for the knowledge of this remarkable mountain.
The lamongan is not by destroying catastrophes, such as in Tambora and Krakatau.
Kabupaten Aceh Besar termasuk ke dalam Jalur Metalogeni Aceh – Toba, yang terdapat beberapa deposit mineral logam seperti Miwah, Beutong dan Woyla. Penyelidikan dan eksplorasi mineral logam terdahulu di Kabupaten Aceh Besar dilakukan oleh PT Kutaraja Tembaga Raya (PT. KTR, 1998) yang menyebutkan adanya indikasi endapan logam mulia dan logam dasar dengan kadar Au berkisar