Crema Marfil Zafra


GEOGRAPHIC LOCALIZATION
PROVINCE Murcia
TOWNSHIP Fortuna

MACROSCOPIC DESCRIPTION
Limestone of cream colour, sepia veined.

MINERAL COMPOSITION
ESSENTIAL MINERALS ACCESORY MINERALS
Calcite, fossil remains. Dolomite, Quartz.

MICROSCOPIC DESCRIPTION
Rock formed by fossil remains, off and on filling of micrite with a micro-sparitic matrix.

PHYSICO-MECHANICAL PROPERTIES
BULK SPECIFIC GRAVITY 2,68 g/cm3
APPARENT POROSITY 0,30%
ABSORPTION COEFFICIENT 0,30%
COMPRESSION STRENGTH 745 Kg/cm2
BENDING STRENGTH 23 Kg/cm2
C. STRENGTH AFTER FREEZING TEST 620 Kg/cm2
FRICTIONAL WEAR TEST 5,40 mm
IMPACT TEST 35 cm

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