[1]R. Přikryl, Some microstructural aspects of strength variation in rocks, International Journal of Rock Mechanics and Mining Sciences, 38(5) (2001) 671-682.
[2]I. Yilmaz, G. Yuksek, Prediction of the strength and elasticity modulus of gypsum using multiple regression, ANN, and ANFIS models, International journal of rock mechanics and mining sciences (1997), 46(4) (2009) 803810.
[3]D. Little, J. Button, P. Jayawickrama, M. Solaimanian, B. Hudson, Quantify shape, angularity and surface texture of aggregates using image analysis and study their effect on performance, Rep. No. 0-1707, 4. (2003)
[4]C. Ozturk, E. Nasuf, S. Kahraman, Estimation of rock strength from quantitative assessment of rock texture, Journal of the Southern African Institute of Mining and Metallurgy, 114(6) (2014) 471-480.
[5]H. Williams, F.J. Turner, C.M. Gilbert, Petrography: An introduction to the study of rocks in thin section, 1982.
[6]A. Ersoy, M. Waller, Textural characterisation of rocks, Engineering geology, 39(3-4) (1995)
[7]W.F. Brace, Dependence of fracture strength of rocks on grain size, in: The 4th US Symposium on Rock Mechanics (USRMS), American Rock Mechanics Association, (1961).
[8]N. Yusof, H. Zabidi, Correlation of mineralogical and textural characteristics with engineering properties of granitic rock from Hulu Langat, Selangor, Procedia Chemistry, 19 (2016) 975-980.
[9]F.M. Mendes, L. Aires-Barros, F.P. Rodrigues, The use of modal analysis in the mechanical characterization of rock masses, in: 1st ISRM Congress, International Society for Rock Mechanics and Rock Engineering, (1966).
[10]R. Willard, J. McWilliams, Microstructural techniques in the study of physical properties of rock, in: International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, Elsevier, (1969), pp. 1-12.
[11]R. Merriam, H.H. Rieke III, Y.C. Kim, Tensile strength related to mineralogy and texture of some granitic rocks, Engineering Geology, 4(2) (1970) 155-160.
[12]R.H.H. Hugman, M. Friedman, Effects of texture and composition on mechanical behavior of experimentally deformed carbonate rocks, AAPG Bulletin, 63(9) (1979) 1478-1489.
[13]T. Onodera, H. Asoka Kumara, Relation between texture and mechanical properties of crystalline rocks: Bulletin of the International Association for Engineering Geology, v. 22. (1980)
[14]A. Tuğrul, I. Zarif, Correlation of mineralogical and textural characteristics with engineering properties of selected granitic rocks from Turkey, Engineering geology, 51(4) (1999)
[15]K. Zorlu, C. Gokceoglu, F. Ocakoglu, H. Nefeslioglu, S. Acikalin, Prediction of uniaxial compressive strength of sandstones using petrography-based models, Engineering Geology, 96(3-4) (2008) 141-158.
[16]K. Zorlu, R. Ulusay, F. Ocakoglu, C. Gokceoglu, H. Sonmez, Predicting intact rock properties of selected sandstones using petrographic thin-section data, International Journal of Rock Mechanics and Mining Sciences, 41 (2004) 93-98
[17]F. Bell, The physical and mechanical properties of the fell sandstones, Northumberland, England, Engineering Geology, 12 (1978) 1-29.
[18]R. Ulusay, K. Türeli, M. Ider, Prediction of engineering properties of a selected litharenite sandstone from its petrographic characteristics using correlation and multivariate statistical techniques, Engineering Geology, 38(1-2) (1994) 135-157.
[19]A. SHAKOOR, R.E. BONELLI, Relationship between petrographic characteristics, engineering index properties, and mechanical properties of selected sandstones, Bulletin of the Association of Engineering Geologists, 28(1) (1991)55-71 .
[20]A. Lakirouhani, F. Asemi, A. Zohdi, Relationship Between Grain Size and Physical Properties of Dolomites in Order to Geomechanics Study of Dolomite Reservoirs.(2018)
[21]A. Aghanabati, Geology organization and Mineral exploration of the country Geology of Iran, (2004). (In Persian)
[22]M.A. Naieni, hodabavde-Soltanieh geological maps, scale 1:100000, Geology organization and Mineral exploration of the country, (1993). (In Persian)
[23]A.S. A. Babackhani, Zanjan geological maps, scale 1:100000, Geology organization and Mineral exploration of the country, (2004). (In Persian)
[24]U.R. ISRM, J. Hudson, The complete ISRM suggested methods for rock characterization, testing and monitoring: 2006-1974, Kozan, Ankara, (2007)
[25]B. Lavina, P. Dera, R.T. Downs, Modern X-ray diffraction methods in mineralogy and geosciences, Reviews in Mineralogy and Geochemistry, 78(1) (2014) 1-31.
[26]R.V. Ingersoll, T.F. Bullard, R.L. Ford, J.P. Grimm, J.D. Pickle, S.W. Sares, The effect of grain size on detrital modes: a test of the Gazzi-Dickinson point-counting method, Journal of Sedimentary Research, 54(1) (1984) 103-116.
[27]R. Folk, Petrology of sedimentary rocks (pp. 26–27), Austin, Texas: Hemphill. (1980)
[28]R.E. Goodman, Introduction to rock mechanics, Wiley New York, (1989)
[29]A. Mahdiyar, D.J. Armaghani, A. Marto, M. Nilashi, S. Ismail, Rock tensile strength prediction using empirical and soft computing approaches, Bulletin of Engineering Geology and the Environment, 78(6) (2019) 4519-4531.
[30]A. Fahimifar, H. Soroush, Rock Mechanics Tests; Theoretical aspects and standards, Vol. I, Laboratory tests, Amirkabir University of Technology, Publishing Center (Tafresh). (2011)
[31]D. Fourmaintraux, Characterization of rocks laboratory tests, La Mechanique des roches applique aux ouvrges du genie civil. Ecole Nationale des Pontset Chaussees, Paris. (1976)
[32]H. Liu, S. Kou, P.-A. Lindqvist, J.E. Lindqvist, U. Åkesson, Microscope rock texture characterization and simulation of rock aggregate properties, Sveriges Geologiska Undersökning, (2005).
[33]P. Singh, A. Tripathy, A. Kainthola, B. Mahanta, V. Singh, T. Singh, Indirect estimation of compressive and shear strength from simple index tests, Engineering with Computers, 33(1) (2017) 1-11.
[34]S. Yagiz, Assessment of brittleness using rock strength and density with punch penetration test, Tunnelling and Underground Space Technology, 24(1) (2009) 66-74.