| 1. | Geology and ore control of the beiya lateritic gold in yunnan
云南北衙红土型金矿地质特征及成矿规律 |
| 2. | Establishment and research of mathematical economic model for deposit in beiya gold mine
北衙金矿矿床数学经济模型的建立及研究 |
| 3. | The synthetically information of deposit geological remote sensing of beiya gold alkali porphyry deposit
北衙碱性斑岩型金矿床矿床遥感地质综合信息 |
| 4. | A study on the feasibility of geoelectrochemical extraction measure in prediction of the blind ore deposit in beiya
地电提取测量法在北衙寻找隐伏矿的可行性 |
| 5. | Complex and superimposed magmatism and hydrothermal processes resulted in the formation of a superlarge gold and polymetallic ore district in the beiya area
北衙矿区复杂多样、多期叠加活动的岩浆与成矿作用，造就了矿区大规模的成矿作用。 |
| 6. | This paper reports the characteristics of hydrothermal breccia discovered recently , their hydrothermal karst as well as associated geological disasters in the beiya area , western yunnan province
摘要报道了滇西北衙地区新发现的热水角砾岩及其显示的热水岩溶与伴生地质灾害的特征。 |
| 7. | There are three genetic types of mineral deposits in the beiya ore district : cu - au polymetallic deposits related to alkaline porphyries , comprising porphyritic cu - au deposits and polymetallic skarn deposits related to quartz - albite porphyry and quartz - k - feldspar porphyry ; fe - au deposits related to gabbro or basalt magma , consisting of magmatic fe - au deposits and sedimentary polymetallic deposits formed in caves and lakes ; and palaeo - placers formed at the weathering surface , in lakes and in karsts
北衙金矿有3种成因不同的矿床：与碱性斑岩有关的铜金多金属矿，包括与石英钠长斑岩和石英正长斑岩有关的斑岩型铜金矿床和矽卡岩型多金属矿床；与辉长玄武岩浆有关的铁金矿床，包括熔浆型铁金矿床和喷流沉积型多金属矿床，后者又有洞穴和湖相沉积环境之分；及古砂矿，有古风化壳型砂矿、河湖相古砂矿和洞穴沉积古砂矿。 |
| 8. | The hydrothermal breccia and karst in the beiya area are divided into 4 types and zones , including : sedimentary tuff and breccia induced by hydrothermal explosion and sedimentation on land surface ; hydrothermal sedimentary conglomerate and gas - explosive ejecting breccia related to sedimentation in and collapsing of some shallow karst caves ; netted hydotherma1 limcstone breccia and hydrothermal explosive breccia pipe related to hydrofracturing , corrosion and explosion in the hydrothermal channels ; and yellow granular limestone formed by simmering and alteration in the deep heated water reservoir
北衙地区热水角砾岩和热水岩溶可分为4种类型和层次，即地表相爆发沉积作用形成的沉积凝灰角砾岩、热水沉积鲕状灰岩与钙华胶结角砾岩；与近地表洞穴沉积和垮塌作用有关的热水沉积砾岩和汽爆射流角砾岩；与热水通道相蚀裂和爆破角砾化作用有关的网络状灰岩角砾岩筒和热水隐爆角砾岩筒；深部相热水浸煮蚀变灰岩。 |
