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Paper Information

Journal:   PHYSICAL GEOGRAPHY RESEARCH QUARTERLY   SPRING 2014 , Volume 46 , Number 1; Page(s) 1 To 3.
 
Paper: 

AN ASSESSMENT ABOUT THE EFFECT OF MINERALOGICAL COMPOSITION OF ALVAND PLUTON ROCK UNITS ON OUTCROPS RESISTANCE AGAINST WEATHERING AND EROSION

 
 
Author(s):  BAKHTIARI HOSEIN, MOGHIMI EBRAHIM*, SERVATI MOHAMMAD REZA
 
* FACULTY OF GEOGRAPHY, UNIVERSITY OF TEHRAN
 
Abstract: 

Introduction: In general, strength of rocky outcrops is associated with two factors, feature lithology that includes mineralogical composition, texture and rock Structure and environmental factors that is the area stones are located in (Hafezy moghadas, 2011, 229 after Ulusay, 1994). The mineralogical composition determines sensitivity of rocks against physical, chemical and biochemical attacks (Mahmoodi, 2010). Rocks because of containing different minerals show various stability against the degradation factors (Nikoodel, 2011). This is the first time research to use classification system of in geology for naming rocks to determine the degree of resistance of the stones against weathering and erosion.

 
Keyword(s): ALVAND PLOTON, MINERALOGICAL COMPOSITION, OUTCROPS, QAPF DIAGRAM, RESISTANCE DEGREE
 
References: 
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