[地物] 岩石學考古題總整理
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名詞解釋
(1)重礦物 (heavy minerals)
(2)變質岩的ACF圖
(3)地函柱 (mantle plume)
(4)Al2SiO5的三相點
(5)泥岩 (mudrocks)
(6)擄獲岩（xenolith）和擄獲晶（xenocryst）
重岩石？
93
1. partial melting
2. granite
3. diagenesis成岩作用
4. metamorphism
5. asthenosphere軟流圈
6. partition coefficient
8. potential temperature
1.primary magma
2.結晶分異
3.Bowen reaction series
4.OIBs
5.mantle
6.harker diagram
90
(a) Blueschist
(b) Metamorphic facies series
(c) Granoblast
(d) Mylonite
others
94
1.玄武岩岩漿是如何生成（舉例說明）?
請說明包溫反應系列與CIPW Norm，對玄武岩提供什麼訊息? 20%
2.請說明課本119頁圖 20%
(1) 從f點出發 平衡結晶與不平衡結晶路徑 以及最終產物比率
(2) 從k點出發 平衡熔融與不平衡熔融路徑 以及最終產物比率
3.請說明如何研究陸源沉積物?追蹤沉積岩的岩源有哪些可行的方法？ 20%
4.請說明變質岩相(metamorphic facies)的P-T plane
及變質岩相系列(metamorphicface series)的P-T 圖的架構是如何制定? 20%
93
二. 請描述mantle的組成岩石和礦物(15%)
三. 大陸地殼和海洋地殼的主要岩石為何？並分別說簡述其成因(20%)
四. 何謂變質相？請畫圖舉例說明(15%)
五. 何謂岩石循環？(10%)
B91
二、簡答
軟流圈的物理化學性質和機制
MORB和OIB形成的原因和機制
B90
2.How might the rate of uplift and erosion account for the virtual absence
of blueschist facies rocks in pre-cambrian terrances？
3.It is not uncommon to find coexistiong andalusite and sillimate within
one thin section of a pelitic metamorphic rock. Discuss possible
explainations for the coexistence.
4.Compare and contrast metamorphic and magmatic system with regard to:
(a) states of matter involved (solid,liquid,gas)
(b) mss transport (movement of matter within the system)
(c) fabric
(d) change in state that create rock bodies
(e) chemical composition
(f) techniques of investigation by petrologist
1.發生岩漿的原因
2.什麼是primary magma
3.什麼是phenocryst（斑晶）
B94
注意二元相圖，變質岩相圖，包溫序列
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※ 編輯: migomin 來自: 61.229.50.62 (01/13 00:35)
※ 編輯: migomin 來自: 61.229.50.62 (01/13 00:35)
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