Granite
7-3-095
Igneous rock with a high crushing strength formed of interlocking crystals of quartz, felspars, and mica.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
7-3-095
Igneous rock with a high crushing strength formed of interlocking crystals of quartz, felspars, and mica.
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM