Analisis Pola Penyebaran Unsur Logam Batuan Di Aliran Sungai Jeneberang Hilir Menggunakan Metode Xrf (X-Ray Flouresence) ??? Xrd (X-Ray Difraction)

摘要

ABSTRACTudJeneberang river was flow of Lompobattang volcanic eruption. The eruption precipitated minerals along in the Jeneberang river, both metals and non metals. The research was conducted to determine the content of metallic elements and mineral composition of rocks by using XRF method (X-Ray flourescence) - XRD (X-Ray Difraction), as well as distribution pattern of the metallic element that found in river flow downstream of Jeneberang. The results showed that there were 16 metals and 15 minerals element contained in the research area, but the percentage is enough high only Fe (iron), Ca (calcium), K (potassium), Al (aluminum) and albite, Feldspar, and Anorthite. Patterns of distribution of metal elements, such as element Fe (iron) contained in each sampling locations, but low levels in Bissua and Kampili, whereas in Mawang, Sungguminasa, Malengkeri, and Barombong are enough high. Element of Ca (calcium) contained in each sampling area, but low levels in Bissua, Mawang, Sungguminasa, Malengkeri, Barombong and only in Kampili whose levels are very high. Element of Al (aluminum) founded in the area Bissua, Mawang, Sungguminasa, Malengkeri, Barombong with low levels, and no element of aluminium was found in Kampili. And element of K (potassium) are very low in Bissua, Mawang, Sungguminasa, Malengkeri, Barombong, even in Kampili content of the potassium element does not exist.udKeywords: Method of XRF (X-Ray flourescence) - XRD (X-Ray Difraction), rock, metal element content, mineral composition, distribution pattern.