Slide 1

III. Slide 2 IV. Slide 3 Slide 4 Slide 5 Tremolit (diopszid) Ca 2+ Mg 2+ 2Al 3+ Si 4+ +Mg 2+ Na 1+ +Al 3+ Si 4+ Ca 2+ +Mg 2+ Na 1+ +Al 3+ Mg 2+ Fe 2+ Antofillit (Ensztatit) Tschermigit Ferroaktinolit (Hedenbergit) Edenit Glaukofn (Jadeit) 2Al 3+ Mg 2+ +Si 4+ Na 1+ +Mg 2+ Al 3+ 2Al 3+ Mg 2+ +Si 4+ Fe 2+ Ca 2+ Fe 3+ Al 3+ Gdrit Pargasit Grnerit (Ferrosilit) Ferroglaukofn (Akmit) Slide 6 Slide 7 Ha (Na 2 Ca 2 (Mg,Fe 2+ ) 5 Al 2 Si 6 O 22 (OH) 2 ) NaCa 2 (Mg,Fe 2+ ) 5 AlSi 7 O 22 (OH) 2 Ca 2 (Mg,Fe 2+ ) 5 Si 8 O 22 (OH) 2 NaCa 2 (Mg,Fe 2+ ) 4 Al 3 Si 6 O 22 (OH) 2 Ca 2 (Mg,Fe 2+ ) 3 Al 4 Si 6 O 22 (OH) 2 8Si 7Si 6Si (Mg,Fe 2+ )Si AlAl tremolit-aktinolit tshermakit Al NaAl Si Na Diorit elsdleges Basalt Nefelin-szienit (ferrohastingsit) Slide 8 Korona textura gabbroban edenit +spinell An ds plag. rteges (layered) gabbr anortozit kromitit Metamrfzis amfibolit v. granulit fcies P P kk pala zld pala fcies 6-8 kbar (200-250 0 C) (2-6 kbar 300-350 0 C)