COMPARATIVE STUDY OF PHYSICOMECHANICAL PROPERTIES OF ULTRABASIC ROCKS AND ANDESITES FROM CENTRAL MACEDONIA (GREECE)


Published: Jul 28, 2016
Keywords:
aggregates physicomechanical properties andesites serpentinite harzburgite ophiolite
P. Petrounias
A. Rogkala
M. Kalpogiannaki
B. Tsikouras
K. Hatzipanagiotou
Abstract

Petrographic, geochemical and physicomechanical features were determined and inter-correlated in two representative ultrabasic samples from the Veria-Naousa ophiolite and two Pliocenic andesite samples, occurring at the east of the above complex. Results show that mineralogical and textural features are major factors affecting the physicomechanical properties in both lithotypes. The ultrabasic rocks display higher resistance to attrition and abrasion and lower water absorption values relative to the intermediate volcanic rocks, hence the first are predicted to show better in-service engineering performance. However, the degree of serpentinisation is detrimental, as a highly serpentinised ultrabasic sample yielded poor results, analogous to the andesites, in certain laboratory tests. Ophiolite complexes in Greece are abundant and they are distributed along several mainland areas. Hence setting evaluation criteria for their quality is important as they can potentially replace limestones, which are less resistant and durable, in several environmental and industrial applications

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  • Petrology and Mineralogy
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References
Brattli, B., 1992. The influence of geological factors on the mechanical properties of basic igneous
rocks used as road surface aggregates. Eng. Geol., 33:31-44.
Davis, G.H., 2002, Tentative correlation between the pl(pla-gioclase) normin and L.A. Wear Percent
in Precambrian mid-continent granites [abs.], In: Seeger, C.M., eds., Forum on the Geology
of Industrial Minerals, 38th, St. Louis, Mo, Proceedings: Jefferson City, Missouri Division
of Geology and Land Survey, 48 pp.
Economou, M., 1983. A short note on the evolution of the Vermion ophiolite complex (Macedonia-
Greece), Ofioliti, 8, 333-338.
Economou-Eliopoulos, M., 2003. Apatite and Mn, Zn, Co-enriched chromite in Ni-laterites of northern
Greece and their genetic significance, Journal of Geochemical Exploration, 80, 41-54.
Griffiths, J., 1989. Olivine, volume the key to success, Ind. Minerals, 1, 25-36.
Harben, P.W. and Bates, R.L., 1990. Industrial minerals, geology and world deposits, London:
Industrial Minerals Division, metal Bulletin Plc., 312.
Eleftheriadis, G., Castorina, F., Soldatos, T. and Masi, U., 2003. Geochemical and Sr-Nd isotopic
evidence for the genesis of the Late Cainozoic Almopia Volcanic rocks (Central Macedonia,
Greece), Miner. Petrol., 78, 21-36.
Hartley, A., 1974. A review of the geological factors influencing the mechanical properties of road
surface aggregates, Quaterly Journal of Eng. Geol., 7, 69-100.
Irfan, T.Y. and Dearman, W.R., 1978. The engineering petrography of a weathered granite in
Cornwall, England, Q. J. Eng. Geol., 11, 233-44.
Knight, B.H. and Knight, R.G., 1935. Road aggregates, their uses and testing. London, Edward
Arnold.
Miskovsky, K., Taborda Duarte, M., Kou, S.Q. and Lindqvist, P.A., 2004. Influence of the
mineralogical composition and textural properties on the quality of coarse aggregates, J.
Mater. Eng. Perform., 13, 144-150.
Mendes, F.M., Aires-Barros, L. and Rodrigues, FP., 1966. The use of modal analysis in the
mechanical characterization of rock masses. In: Proccedings of first congress, international
society for rock mechanics, Lisbon, 217-233.
Mercier, J., Vergely, P. and Bebien, J., 1975. Les ophiolites helleniques “obductees” au Jurassique
superieur sont-elles les vestiges d’ un ocean tethysien ou d’ une mer marginale
perieuropeenne. C.R. Somm. Soc. Geol., France, 17, 108-112.
Michailidis, K.M., 1990. Zoned chromites with high Mn-contents in the Fe-Ni-Cr-laterite ore
deposits from the Edessa area in Northern Greece, Mineral. Deposita, 25, 190-197.
Pomonis, P., Rigopoulos, I., Tsikouras, B. and Hatzipanagiotou, K. 2007. Relationships between
petrographic and physicomechanical properties of basic igneous rocks from the Pindos
ophiolitic complex, NW Greece, Bull. Geol. Soc. Greece, 40, 947-958.
Räisänen, M., 2004. Relationships between texture and mechanical properties of hybrid rocks from
the Jaala-litti complex, southeastern Finland, Eng. Geol., 74, 197-211.
Rhoades, R. and Mielenz, R.C., 1946. Petrography of concrete aggregate, Proc Am Concr Inst., 42,
-600.
Rigopoulos, I., Tsikouras, B., Pomonis, P. and Hatzipanagiotou, K. 2006. Comparative Evaluation
of Dolerites from the Pindos and Vourinos Ophiolitic Rocks for their Use as Aggregates,
Tech. cron. Sci. J. TCG, I, No3.
Rigopoulos, I., 2009. Correlation between petrographic and physico-mechanical properties of the
Pindos and Vourinos ophiolitic rocks and assessment of their suitability as aggregates in
construction-industrial uses, PhD thesis, University of Patras.
Rigopoulos, I., Tsikouras, B., Pomonis, P. and Hatzipanagiotou, K., 2010. The influence of
alteration on the engineering properties of dolerites: the examples from the Pindos and
Vourinos ophiolites (northern Greece), Int. J. Rock Mech. Min. Sci., 47, 69-80.
Smith, M.R. and Collis, L., 2001. Aggregates: sand, gravel and crushed rock aggregates for
construction purposes, Spec. Publ., 17, Geol. Soc. London.
Tsikouras, B., Pomonis, P., Rigopoulos, I. and Hatzipanagiotou, K., 2005. Investigation for the
suitability of basic rocks from Mikrokleisoura, Grevena, for their use as antiskid aggregates
and railway ballast, Proc. 2nd Congress of Committee of Economic Geology, Mineralogy,
and Geochemistry of the Geological Society of Greece, 347-356
Tsouras, G. and Economou-Eliopoulos, M., 2008. High PGE contents and extremely abundant PGEminerals
hosted in chromitites from the Veria ophiolite complex, Northern Greece, Ore Geol.
Rev., 33, 3-19.
Tugrul, A. and Gurpinar, O., 1997. The effect of chemical weathering on the engineering properties
of Eocene basalts in northeastern Turkey, Environ. Eng. Geosci., 3, 225-34.
Zorlu, K., Ulusay, R., Ocakoglu, F., Gokceoglou, C. and Sonmez, H., 2004. Predicting intact rock
properties of selected san
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