While preparing an account of MOUNT ETNA for the Encyclopedia Britannica, I w…
1,000 producten gevonden in Mineralen Kristallen Edelstenen
Resultaten
Etna
All My Stones and Minerals Shit
This useful rock collecting planner is a must-have for anyone that loves collect…
Crystal Therapy
The "New Perspectives" series provides accessible introductions to a comprehensi…
Mineralogie Sicilienne Docimastique Et Metallurgique Ou Connaissance De Tous Les Minera…
Minerals and Gemstones
Minerals and Gemstones is an accessible and informative reference guide to 30…
Clays and Health
Originally published in French, this updated and expanded English translation…
Gemmology 3rd
Since "Gemmology" was published, readers have used it to gain an in-depth apprec…
Modern Approaches in Solid Earth Sciences 3 - Trap Magmatism and Ore Formation in the S…
The basis of this investigation is the petrographic and geochemical understan…
Chemie Achter De Dijken
Chemie achter de dijken laat zien dat chemie een vak is met velerlei toepassinge…
Nano-structured kaolin clay and its Industrial Applications
A method of treating a kaolin particulate material to improve its properties by …