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Application Of Tilt Angle Method To The Bouguer Gravity Data Of Western Anatolia, Fikret Doğru, Oya Pamukçu, İlkin Özsöz
Application Of Tilt Angle Method To The Bouguer Gravity Data Of Western Anatolia, Fikret Doğru, Oya Pamukçu, İlkin Özsöz
Bulletin of the Mineral Research and Exploration
In this study, tilt angle method was applied to Western Anatolia gravity data in order to estimate edges of the geological structures. Tilt angle was obtained in two different ways by using gravity and its vertical derivative. In potential field methods, tilt angle technique is expressed as the ratio of vertical derivative to horizontal derivatives of anomaly. In the tilt angle map, 0° contours defines structure edges, half of the distance between ±45° defines depth of upper structure. In the field work of the study, gravity data, which was measured in Western Anatolia, was used to obtain regional anomaly maps …
Geochemical Characteristics And Rare-Earth Element Distributions Of Kozbudaklar W-Skarn Deposit (Bursa, Western Anatolia), Ayşe Orhan, Halim Mutlu
Geochemical Characteristics And Rare-Earth Element Distributions Of Kozbudaklar W-Skarn Deposit (Bursa, Western Anatolia), Ayşe Orhan, Halim Mutlu
Bulletin of the Mineral Research and Exploration
The Kozbudaklar W-skarn deposit occurs along the contact between Eocene Topuk Granitoid and Triassic İnönü Marble in Tavşanlı Zone. In the study area, the endoskarn is represented by plagioclase-pyroxene and exoskarn zone which is characterized by pyroxene, pyroxene-garnet, garnet and garnet-pyroxene skarn facies. According to major oxide element contents, exoskarn is of calcic character. In pyroxene and pyroxene-garnet skarn facies, tungsten and molybdenum abundances vary between 434-5507 ppm (mean 2330 ppm) and 8 - 90 ppm (mean 40 ppm). In the garnet and garnet-pyroxene skarns, concentrations of these elements are 271 - 7616 ppm (mean 2486 ppm) and 7 - …