1) east part of Yin Dong Po gold mining area
银洞坡金矿区东段
1.
This paper makes an analysis of the reasons of negative boosting of geological reserves in the east part of Yin Dong Po gold mining area.
论文从矿体圈定运用的原则不合理,地质探矿网度大,储量级别偏低与金的富集规律的不对应性,传统储量计算方法及对特高品位的处理不妥当,计算储量依据的钻孔资料缺乏代表性、可信度低等几个方面分析了造成银洞坡金矿区东段地质储量负变的原因。
2) ndongpo Gold Mine
银洞坡金矿区
1.
illing Technology Used in Yindongpo Gold Mine;
银洞坡金矿区钻探施工技术及其工艺
3) Yindongpo Au deposit
河南银洞坡金矿床(西段)
4) Yindongpo gold deposit
银洞坡金矿
1.
The Poshan silver deposit and Yindongpo gold deposit,occurring in the axis of the Heqianzhuang anticline and its wings,are situated at the Weishancheng gold-silver metallogenic belt in the Tongbai County,Henan Province.
河南桐柏县围山城金银成矿带的破山银矿和银洞坡金矿位于河前庄背斜的轴部和两翼,围岩为歪头山岩组,矿体受地层和构造的双重控制。
2.
Yindongpo gold deposit is one of the major gold deposits of meta-clastic type in China.
银洞坡金矿是我国重要的变质碎屑岩型金矿之一,为丰富此类矿床的研究内容和服务领域,对该类型金矿成矿条件及地球化学特征的总结,具有重要意义。
3.
Based on geological; geophysical and geochemical studies of the Yindongpo gold deposit; the authors established its prospecting criteria and ore - search model and; furthermore; made prognostic appraisal of geochemical anomalies in the ore dePOSit and ore zone as well as outside the ore zone.
通过对银洞坡金矿地质、地球物理、地球化学特征研究,建立综合找矿标志及找矿模型,进而对矿床、矿带及矿带以外的地球化学异常进行预测评价。
5) Yindongpo gold mine
银洞坡金矿
1.
The technical economical analysis of deepening project of the west section in Yindongpo gold mine;
银洞坡金矿西段延深工程技术经济分析
2.
Research on Structural Trace of Gold Deposit of Tongbai Yindongpo Gold Mine;
桐柏银洞坡金矿床构造形迹研究
3.
Based on field investigation and analytical research to the main ore-controlling factors of Yindongpo Gold Mine,the author consider that the Zhuzhuang anticline(antiform)and the accrete conjugate thrusting shear zones,interlayer shear zones and left or right lateral brittle fractures control the occurrence position of the mine field.
通过对银洞坡的主要控矿因素进行野外调查和分析研究,认为朱庄背斜(形)及其伴生的共轭逆冲剪切带、层间(顺层)剪切带、左行或右行脆性断裂控制了矿床的产出部位,建立了构造控矿模型,对矿体进行了重新对比连接,扩大了矿体规模,使银洞坡金矿金金属量(C+D)由30582kg增加至42527kg(111b+122b+333)。
6) Yindongpo gold deposit
银洞坡金矿床
1.
Isotope geochemistry of the Yindongpo gold deposit,Tongbai county,Henan province,China.;
河南省桐柏县银洞坡金矿床同位素地球化学
补充资料:东洞
位于南雁荡溪石岸。洞口朝南,呈圆门状。口之左壁镌有篆书横额“东洞”两巨字。岩壁上有前人所刻“齐云”两字。东洞顶端由三块巨大悬岩组成。浑圆、正直的为华表峰,一名石华表;最妖娆的是右角峰;最形象的为仙冠峰。三峰底部都连缀在一起,共名日:化龙岩。左侧石壁间有棣萼世辉楼,系宣统年间所建,门楣青石横额是郑孝胥手迹,楹联“不分新旧唯求益,兼爱自他所谓公”,是晚清学者宋衡撰书。站于洞口,风从洞出,夏日沁人心脾。出洞口为一直径8米许朝天洞,洞壁直立,高可20多米。在东北洞壁上方,沿有笔直如柱的华表峰,高40多米。其下石梁横空,呈半圆形门,上刻“东天门”,入内便是会文书院。
东洞开发于唐代末期,传说北宋崇宁年间有余公隐此,又名余公洞。清代《北雁荡山志》作者施元军曾写过《仙甑岩记》,经查考,仙甑岩就是东洞。施氏曾描述为:“他甑岩立岸边,中空而外削。下有洞口,。望若黔突。”进入洞口后“仰见青天如明镜,玲珑圆卷,宛然一巨甑也。甑口四五步,有峰孤起如悬针,窍其根为门,状如针孔,天光透彻,与甑口相映射”。经过历代开发,如今已是高10.2米,宽5.8米,深107米的洞府。
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