http://scholars.ntou.edu.tw/handle/123456789/19832
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sheng-Rong Song | en_US |
dc.contributor.author | Li-Wei Kuo | en_US |
dc.contributor.author | Jiann‐Neng Fang | en_US |
dc.contributor.author | Bing Sheng Yu | en_US |
dc.contributor.author | Huei-Fen Chen | en_US |
dc.date.accessioned | 2022-01-14T01:24:14Z | - |
dc.date.available | 2022-01-14T01:24:14Z | - |
dc.date.issued | 2020-09 | - |
dc.identifier.isbn | 978-986-532-128-4 | - |
dc.identifier.uri | http://scholars.ntou.edu.tw/handle/123456789/19832 | - |
dc.description.abstract | 臺灣花蓮豐田地區特有的臺灣閃玉乃海洋板塊組成的蛇紋岩經過熱水換質作用形成,並且在擠壓的變質作用環境下形成特殊的葉理構造。在蛇紋岩與斜黝簾石岩的接觸面上出現透鏡狀的閃玉與脈狀的透輝石。閃玉形成於早期擠壓的應力環境,而蛇紋石與透閃石石棉則形成於後期的層間錯動。當整體應力環境逐漸轉變為張應力作用下,閃玉再次經過熱液換質形成透輝石,而閃玉內的鉻鐵礦則形成了綠色的含鉻鈣鋁榴石。最後一期的熱液活動以形成方解石脈為主,且切穿透輝石與斜黝簾石岩。此外,由透輝石液包體研究與方解石的叢同位素分析,可分別推測礦物的形成溫度。整體而言,閃玉及其伴隨的礦物,形成的順序為:閃玉、透輝石、含鉻鈣鋁榴石、方解石。 | en_US |
dc.language.iso | zh | en_US |
dc.publisher | 國立台灣博物館 | en_US |
dc.relation | Mineral and gemstone research | en_US |
dc.title | 前世今生臺灣玉 | en_US |
dc.type | book | en_US |
item.cerifentitytype | Publications | - |
item.openairetype | book | - |
item.openairecristype | http://purl.org/coar/resource_type/c_2f33 | - |
item.fulltext | no fulltext | - |
item.grantfulltext | none | - |
item.languageiso639-1 | zh | - |
crisitem.author.dept | College of Ocean Science and Resource | - |
crisitem.author.dept | Institute of Earth Sciences | - |
crisitem.author.dept | National Taiwan Ocean University,NTOU | - |
crisitem.author.orcid | 0000-0003-0188-9342 | - |
crisitem.author.parentorg | National Taiwan Ocean University,NTOU | - |
crisitem.author.parentorg | College of Ocean Science and Resource | - |
Appears in Collections: | 地球科學研究所 |
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