Alnoite
Photographed by Michael P. Klimetz
Chilwa Island
Chilwa Alkaline Complex
Zomba District
MALAWI
Photographed by Michael P. Klimetz
Oka Carbonatite Complex
Oka
Deux-Montagnes County
Quebec
CANADA
Photographed by Michael P. Klimetz
Oka Carbonatite Complex
Oka
Deux-Montagnes County
Quebec
CANADA
Photographed by Michael P. Klimetz
Oka Carbonatite Complex
Oka
Deux-Montagnes County
Quebec
CANADA
Photographed by Michael P. Klimetz
Oka Carbonatite Complex
Oka
Deux-Montagnes County
Quebec
CANADA
Photographed by Michael P. Klimetz
Oka Carbonatite Complex
Oka
Deux-Montagnes County
Quebec
CANADA
Photographed by Michael P. Klimetz
Oka Carbonatite Complex
Oka
Deux-Montagnes County
Quebec
CANADA
Photographed by Michael P. Klimetz
Oka Carbonatite Complex
Oka
Deux-Montagnes County
Quebec
CANADA
Photographed by Michael P. Klimetz
Oka Carbonatite Complex
Oka
Deux-Montagnes County
Quebec
CANADA
Photographed by Michael P. Klimetz
Oka Carbonatite Complex
Oka
Deux-Montagnes County
Quebec
CANADA
Photographed by Michael P. Klimetz
Oka Carbonatite Complex
Oka
Deux-Montagnes County
Quebec
CANADA
Alnoite, named from the Island of Alnön in Sweden, is a lamprophyre chiefly composed of biotite or phlogopite and melilite as essential minerals, commonly with olivine, calcite and clinopyroxene. Perovskite, apatite, nepheline and garnet may also be present as accessory phases. A detailed
and in-depth synthesis of the geologic and mineralogic origins, occurrences, and petrotectonic associations of alnoite and related lithologies have been beautifully presented on
Photographed by Michael P. Klimetz
Chilwa Island
Chilwa Alkaline Complex
Zomba District
MALAWI
Photographed by Michael P. Klimetz
Chilwa Island
Chilwa Alkaline Complex
Zomba District
MALAWI
Photographed by Michael P. Klimetz
Chilwa Island
Chilwa Alkaline Complex
Zomba District
MALAWI
Photographed by Michael P. Klimetz
Chilwa Island
Chilwa Alkaline Complex
Zomba District
MALAWI
Photographed by Michael P. Klimetz
Chilwa Island
Chilwa Alkaline Complex
Zomba District
MALAWI
