沂南县矿产开采秩序集中整治求实效

近日，沂南县委、县政府下发了《关于开展矿产开采秩序集中整治活动的实施方案》。要求全县各级有关部门提高认识，加大措施，周密组织，扎实开展矿产开采集中整治工作。按照县委、县政府统一部署，各乡镇成立了相应机构，组成专门清理小组，确定了责任人，认真开展了宣传发动和排查摸底工作。     

宁远保安地区基性─超基性火山岩基本特征

本文论述了保安地区火山岩的地质、岩石、副矿物、岩石化学、微量元素、稀土元素、稳定同位素、火山岩相及火山机构等特征。并对其演化规律、形成机制与成矿作用的关系，作了初步探讨。     

广西矿业必须迎接新的挑战

党的16大提出了全面建设小康社会的伟大目标,今后的一、二十年将是我国也是广西大有作为的战略机遇期。在全面建设小康社会实现富民兴桂新跨越的过程中,加快发展作为国民经济基础产业的矿业非常重要。在新形势下,矿业必须迎接新的挑战,走可持续发展之路。     

Geology of the Dolomites

The Dolomites region is a spectacularly exposed portion of the Southern Alps, a northern Italian chain derived from the comparatively gentle deformation of the Tethyan passive continental margin of Adria. The regionhad an active Permo-Jurassic tectono-magmatic evolu-tion, leading from Permian magmatism, through a Mid-die Triassic episode offast subsidence and volcanism, to the Jurassic oceanic break-up. Although the sedimentary succession ranges in age from Middle Permian to Creta-ceous, the geological landscape is largely dominated by the majestic Triassic carbonates, making the area a clas-sical one for the early Mesozoic stratigraphy. Particu-larly noteworthy are the Anisian to Carnian carbonate platforms, recording an evolution from regional muddy banks to isolated high-relief builduos. The hlline of the various basins and the development of a last generation of regional peritidal platform followed. The carbonate platforms of the Dolomites bear witness to a remarkable set of changes in the carbonate production and to signif-icant palaeoclimatic fluctuations,from arid to moist con-difions and vice versa; a great range of margin and slope depositional styles is therefore recorded. Alpine tectonic shortening strongly affected the area, with a first Eocenede formation, followed by later Neogene overthrusting and strike-slip movements.     

借他山之石建创业之基--青海省核工业地质局第一地质矿产勘查大队新疆创业侧记

无情的风沙吞没了创业者的脚印 “为生存而拼搏”的呐喊声在广袤的天地之间消失 我只为追寻 追寻曾燃烧在人们心中不灭的灵魂     

矿产篇

我国已为世界石油消费增长最快，仅次于美、日的第三大石油消费国，而且，我国石油接替资源和后备可采储量日趋紧张。今后10～15年，如果没有重大发现或技术上的突破，我国原油将面临严重供不应求的窘境。到2015年，将有一半原油需要进口。令人担忧的是，我国至今还没有一个完整的石油战略储备体系。随着石油进口量的迅猛增加，建立国家石油战略储备体系刻不容缓。     

Medical geology：new relevance in the earth sciences

The interdisciplinary fieldresponds to the need to betterof “Medical Geology“ understand the relationships between human health and our surrounding environment. The influence of earth resources, natural environmental factors and land-use on human health has long been recognized, dating back to ancient Rome and Peru‘s Inca civilization. Today links between the natural environment and health can be found throughout the world. This review introduces the historical context of this particular type of research, contrasts the direct geological and indirect natural hazard influences on healthas a framework of study, elaborates on pathways of elemental accumulation in the body and provides examples of specific geochemical behaviours and diseases that are often associated with either too much or not enough of certain elements which comprise the Earth.