Lyt når som helst, hvor som helst

Dyk ned i over 1 million e- og lydbøger samt podcasts.

  • Over 1 million titler
  • Eksklusive titler + Mofibo Originals
  • Download og nyd titler offline
  • Opsig når som helst
Prøv nu
DK - Details page - Device banner - 894x1036
Cover for Semi-Precious Stones - A Historical Article on Agate, Amber, Amethyst and Many Other Varieties of Gemstones

Semi-Precious Stones - A Historical Article on Agate, Amber, Amethyst and Many Other Varieties of Gemstones

Sprog
Engelsk
Format
Kategori

Fakta

A classic historical essay that offers a concise yet engaging overview of a wide range of semi-precious gemstones, including agate, amber and amethyst.

Written from an early gemological perspective, the article explores their distinguishing characteristics, origins and uses, providing readers with insight into how these stones were understood and classified in the past. Ideal for those interested in the history of gemology or traditional mineral studies, it serves as a focused snapshot of gemstone knowledge from an earlier era.

© 2014 Pringle Press (E-bog): 9781473394360

Udgivelsesdato

E-bog: 7. juli 2014

Tags

Andre kan også lide...