...erystallizationi CLOSE-JOINTED. A term applied to joints that are very near together. CBUSH-BORDER. A microscopic granular structure sometimes characterizing...during or subsequent to their crystallization. CUT-OFF. Quarrynien's term for the direction along which the granite must be channeled, because it will not...

...crystallization. CLOSE-JOINTED. A term applied to joints that are very near together. CBUSH-BORDEK. A microscopic granular structure sometimes characterizing...channeled, because it will not split. Same as " hard-way." DIKE. A mass of granite, diabase, basalt, or other rock which has been erupted through a narrow fissure....

...crystallization. CLOSE-JOINTED. A term applied to joints that are very near together. CRUSH-BORDER. A microscopic' granular structure sometimes characterizing...channeled, because it will not split. Same as " hard-way." DIKE. A mass of granite, diabase, basalt, or other rock which has been erupted through a narrow fissure....

...the Milford, NH, quarries to denote gneiss or any other rock in contact with granite. CRUSH-RORDER. A microscopic granular structure sometimes characterizing...because it will not split. Same as "hardway." DENDRITES. Plantlike crystallization of iron or manganese oxides on the surfaces of fissures in any rock or mineral....

...granite. CRUSH-BORDER. A microscopic granular structure sometimes characterizing adjacent folds-par particles in granite in consequence of their having...because it will not split. Same as "hardway." DENDRITES. Plantlike crystallization of iron or manganese oxides on the surfaces of fissures in any rock or mineral....

...the Milford, NH, quarries to denote gneiss or any other rock in contact with granite. CRUSH-BORDER. A microscopic granular structure sometimes characterizing...must be channeled, because it will not split. Same as "hard way." DENDRITES. Plantlike crystallization of iron or manganese oxides on the surfaces of fissures...

...the Milford, NH, quarries to denote gneiss or any other rock in contact with granite. CRUSH-BORDER. A microscopic granular structure sometimes characterizing...must be channeled, because it will not split. Same as "hard way." DENDRITES. Plantlike crystallization of iron or manganese oxides on the surfaces of fissures...

...granite. CRUSH-BORDER. A microscopic granular structure sometimes characterizing adjacent feldsjwr particles in granite in conseque.nce of their having...together during or subsequent to their crystallization. JUT-OFF. Quarrymen's term for the direction along which the granite must be channeled, because it will...

...biotite gneiss In contact with the granite. BLIND SEAMS. Quarrymeu's term for incipient joints. BOWLDER QUARRY. One in which the Joints are either so close...because it will not split. Same as "hardway." DENDRITES. Plantlike crystallization of iron or manganese oxides on the surfaces of fissures in any rock or mineral....

...rift may sometimes change its course, and this the quarryman terms the run. Cut-off or hard way is the quarrymen's term for the direction along which the...granite must be channeled because it will not split. Sheets or beds are terms used to designate the division of granite by joint-like fractures which are...