弋陽縣高橋灣-鉛山縣橫塘玻璃硅質(zhì)原料礦地質(zhì)特征與找礦標(biāo)志研究

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摘要：弋陽縣高橋灣-鉛山縣橫塘玻璃硅質(zhì)原料礦的大地構(gòu)造主要位于東南造山帶的武夷隆起帶，成礦地質(zhì)條件較好。本文詳細(xì)分析礦區(qū)地層、構(gòu)造、巖漿巖及礦體地質(zhì)特征，對礦床成因和找礦標(biāo)志進(jìn)行研究。礦床成因類型屬于巖漿熱液型石英礦床，地層巖性、地貌等多種找礦標(biāo)志明顯，研究結(jié)果為以后的地質(zhì)勘查提供重要指導(dǎo)。

關(guān)鍵詞：玻璃硅質(zhì)原料礦；地質(zhì)特征；礦床成因；找礦標(biāo)志

中圖分類號：P619.2 文獻(xiàn)標(biāo)識碼：A 文章編號：1008-9500（2023）12-0-03

DOI：10.3969/j.issn.1008-9500.2023.12.037

Study on the Geological Characteristics and Prospecting Indicators of the Glass Silicon Raw Material Ore from Gaoqiaowan， Yiyang County to Hengtang， Yanshan County

JIANG Dawang

（The Fourth Geological Brigade of Jiangxi Geological Bureau， Pingxiang 337000， China）

Abstract： The geological structure of the glass silicon raw material ore from Gaoqiaowan， Yiyang County to Hengtang， Yanshan County is mainly located in the Wuyi Uplift of the Southeast Orogenic Belt， with good ore-forming conditions. This paper provides a detailed analysis of the strata， structures， magmatic rocks， and the geological characteristics of ore bodies in the mining area， and studies the genesis and prospecting indicators of the deposit. The genetic type of the deposit belongs to the magmatic hydrothermal type quartz deposit， and various prospecting indicators such as stratigraphic lithology and topography are obvious， and the research results provide important guidance for future geological exploration.

Keywords： glass silicon raw material ore; geological characteristics; genesis of deposits; prospecting indicators

弋陽縣和鉛山縣均位于江西省東北部，隸屬于上饒市，兩縣毗鄰，面積分別為1 580 km2、2 178 km2。（剩余3645字）