1. Die Basalt-Gebilde in ihren Beziehungen zu normalen und abnormen Felsmassen Author/Creator: Leonhard, Karl Cäsar von, 1779-1862 Publication/Creation: Stuttgart : E. Schweizerbart's Verlags-Handlung, 1832 Resource Type: Book Access & Availability: Loading
2. Einführung in die Petrochemie der Eruptivgesteine Author/Creator: Zavarit͡skiĭ, A. N. 1884-1952. (Aleksandr Nikolaevich) Publication/Creation: Berlin : Akademie-Verlag, 1954 Resource Type: Book Access & Availability: Loading
3. Zur mineralchemie der eruptivgesteine und pegmatite Author/Creator: Niggli, Paul, 1888-1953 Publication/Creation: [Zürich?] : [publisher not identified], 1932 Resource Type: Book Access & Availability: Loading