Volcanic Stones & Minerals

Green and Black Obsidian from Weilmünster 

Weil River Valley, Taunus Mountain Range, Hessen, Germany

from different finding sites

Pyroclastic Lava Bomb

Basalt Bowl of probable Volcanic Origin from Vogelkopf-Elevation, Weilmuenster Vogelbach-Tal

with Volcanic Mineral Layer Ocurrence Geological Map Data

Geological Data about the Occurrence of Volcanic Stone or Mineral Layers

in the Surroundings of Weilmünster (green areas)

and magmatic iron ore (red bands)

with markered Finding Site of the Pyroclastic Specimen 

Geological Map of Prussia (F.Beyschlag / J. Ahlburg 1913-1915)

Magmatic Red Iron Ore

Weilmünster, Germania / Stollberg Mining Area

Magmatic Red Iron Ore

Weilmünster, Charon Mining Area

Magmatic Black Iron Ore

Weilmünster, Charon Mining Area

NERJA - COSTA DEL SOL / Andalucia - Spain

Bahia de Monsul / Cabo de la Gata

Lava Slag

Lava

Lava ( Detail )

COLOMBIA / HUILA - Purace Volcano

Sulphur

NICARAGUA / MASAYA DEPARTMENT - Santiago Volcano

BLACK LAVA

BLACK LAVA - TUFA

RED LAVA - TUFA

WHITE LAVA - TUFA

WHITE LAVA TUFA - Uncertain Procedence

SPAIN / ANDALUCIA - Bahia Monsul - Cabo de la Gata

or

NICARAGUA / MASAYA DEPARTMENT - Santiago Volcano