Check the listing for details. Thin-section Mount from CCSP Hole CY-4 Petrographic Microscope Slide CY-4-61.75. Listed at 45.00 USD. Thin-section mount of core sample from the Cyprus Crustal Study Project (CCSP) drill hole CY-4,CY-4-61.75, Troodos Ophiolite. For viewing under transmitted or polarized light.