| 刘长龄.论烧变矿床与烧变岩研究及其意义[J].地质找矿论丛,1988,(3):54-61 |
| 论烧变矿床与烧变岩研究及其意义 |
| ON STUDY OF BURNT DEPOSITS AND BURNT ROCKS AND THEIR SIGNIFICANCE |
| |
| DOI：10.6053/j.issn.1001-1412.1988.3. 006 |
| 中文关键词: 烧变地质学 烧变矿床 烧变岩 |
| 英文关键词: |
| 基金项目: |
|
| 摘要点击次数: 1325 |
| 全文下载次数: 1606 |
| 中文摘要: |
| 烧变矿床及烧变岩系煤自燃的产物。从宏观及微观上搞清其产状、分带性、物质组分及其形成机理。开拓地质科学的新领域,填补岩石矿物学及矿床学中的空白。并作为找煤的有效标志及增加耐火材料、建材、陶瓷原料的新类型和基地。 |
| 英文摘要: |
| Burnt deposits and burnt rocks are derived from hard clay during naturaly burning of coal seam. They have been discovered in Shanxi and Xinjiang. Burnt mineral assemblage is kaolonite-meta-kaolinite-Si-A1 spinel etc.-mullite etc. or Pinanlingite-Si-Al spinel etc.-mullite etc. Because of higher content of impurities of burnt rocks they can not be used as refractory material but can be used as burden for cement. Study on their occurrence, zonation, composition both magscopicaly and microscopicaly and their genetic mechanism is a new field of geology and resources of refractory, building materialand ceramic materials can be enlarged. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
