Figure F5. Classification of (A) brown and greenish brown vein amphiboles and (B) green vein amphibole in Hole 735B (after Leake et al., 1997 using the computer program of Currie, 1997). The brown and brownish green amphibole is chiefly edenite and magnesiohornblende, whereas the green amphibole is chiefly actinolite with lesser amounts of edenite. Representative analyses of vein amphiboles and their cation proportions are given in Tables T3, , and T4, .

Figure F5. Classification of (A) brown and greenish brown vein amphiboles and (B) green vein amphibole in Hole 735B (after Leake et al., 1997 using the computer program of Currie, 1997). The brown and brownish green amphibole is chiefly edenite and magnesiohornblende, whereas the green amphibole is chiefly actinolite with lesser amounts of edenite. Representative analyses of vein amphiboles and their cation proportions are given in Tables T3 and T4.