General geology and petrography of ignimbrite in Temangan, Machang, Kelantan.

Geological research including lithology, geological structure, geomorphology, stratigraphy and petrology in Temangan, Machang, Kelantan. The study area have longitude 102˚8’30” to 102˚10’30” and the latitude 05˚38’30” to 05˚40’30”. The objectives in study area to analyse the petrography of ignimbrite in Temangan and to produces a geological map of the study area. The methodologies used in this project are divided by two which are mapping and field study and another one is laboratory analysis. Based on the geological mapping, the rocks found are fine-grained sandstone, ignimbrite, schist and andesite. Fieldwork includes observation of lithology. The drainage pattern that found study area are dendritic and parallel. Type of landform in study area consist of flat area and mostly covered by hilly. Ignimbrite rocks that found in study area do not have pure lava characteristics, normal pyroclastic rock, or middle rock. The track is thick ignimbrite mine like insert a plug in old fractured. Sillar ignimbrite is formed as a tuff flow. Petrography that carried out found that minerals exists in this ignimbrite rock are quartz, alkali feldspar, biotite, muscovite and hornblende. The ignimbrite found has texture of tuff. Regionally, this ignimbrite is actually a dike. The laboratory analysis is included the petrography analysis. Through detail petrographic study of ignimbrite can be concluded that this area generally consists mineral such as quartz, alkali feldspar, biotite, muscovite and hornblende.