Yesodot ha-mineralogyah ṿeha-peṭrografyah
Subtitle: ʻal yesod yediʻat ha-moledet
Edition: Mahadurah 2 murḥevet u-metuḳenet.
Publisher: Devir
Published: 1947
Place of publication: Tel Aviv
Language: heb
Number of pages: 187
Subjects: Precious stones