North of the Central Anatolian Crystalline Complex and bordered by the İzmir–Ankara–Erzincan Suture Zone, mineralization occurs within ophiolites known as Anatolian Ophiolite Complex. The mineralization is present within banded, laminated and lenticular radiolarites which are intensely fractured and folded. It is distributed around Derbent, Baltasarilar, Cihanpasa, Buyukmahal, Eymir and Kadisehri where pyrolusite, psilomelane, manganite and braunite comprise the main paragenesis and jacobsite, magnetite, limonite and goethite are minor phases. The negative Eu anomaly suggests that the hydrothermal source was distant from the mineralization area or was mixed with seawater. All samples from the Cihanpasa and Buyukmahal areas have a negative Ce anomaly and resemble low-temperature hydrothermal mineral deposits. Samples from other locations (Derbent, Baltasarilar, Cihanpasa, Eymir, Buyukmahal, Tarhana) are characterized by both negative and positive Ce anomalies. From this it can be inferred that both hydrothermal and hydrogenetic processes were active in mineralization. High Ba contents and a LREE-enriched pattern together with negative Ce anomalies and trace element distributions indicate that the mineralization in the area was derived from a primary hydrothermal source. In addition, diagenetic and epigenetic processes may also have played an important role in the manganese mineralization.

在中央安纳托利亚结晶杂岩体以北，以伊兹密尔-安卡拉-埃尔津坎缝合带为界，矿化发生在称为安纳托利亚蛇绿岩杂岩体的蛇绿岩内。矿化存在于强烈破碎和折叠的带状、层状和透镜状放射陨石中。它分布在杰尔宾特、巴尔塔萨里拉尔、奇汉帕萨、布于克马哈尔、埃米尔和卡迪谢里，其中软锰矿、赛洛美烷、锰矿和粗铜矿构成主要共生相，而雅克文、磁铁矿、褐铁矿和针铁矿是次要相。Eu负异常表明热液源远离矿化区或与海水混合。Cihanpasa 和 Buyukmahal 地区的所有样品都具有负 Ce 异常并且类似于低温热液矿床。来自其他地方的样品（德宾特，Baltasarilar、Cihanpasa、Eymir、Buyukmahal、Tarhana) 的特征是负和正 Ce 异常。由此可以推断，热液和氢化过程都在成矿中活跃。高 Ba 含量和 LREE 富集模式以及 Ce 负异常和微量元素分布表明该地区的矿化来自主要热液源。此外，成岩和后生过程也可能在锰矿化中发挥了重要作用。高 Ba 含量和 LREE 富集模式以及 Ce 负异常和微量元素分布表明该地区的矿化来自主要热液源。此外，成岩和后生过程也可能在锰矿化中发挥了重要作用。高 Ba 含量和 LREE 富集模式以及 Ce 负异常和微量元素分布表明该地区的矿化来自主要热液源。此外，成岩和后生过程也可能在锰矿化中发挥了重要作用。