))
Chemistry, Properties and Tests of Precious Stones
Marcar todo como (no) reproducido ...
Series guardadas ("Feed inactivo" status)
When?
This feed was archived on September 23, 2020 19:10 (
Why? Feed inactivo status. Nuestros servidores no pudieron recuperar un podcast válido durante un período sostenido.
What now? You might be able to find a more up-to-date version using the search function. This series will no longer be checked for updates. If you believe this to be in error, please check if the publisher's feed link below is valid and contact support to request the feed be restored or if you have any other concerns about this.
Manage series 2650961
Contenido proporcionado por Digitalbook.io. Todo el contenido del podcast, incluidos episodios, gráficos y descripciones de podcast, lo carga y proporciona directamente Digitalbook.io o su socio de plataforma de podcast. Si cree que alguien está utilizando su trabajo protegido por derechos de autor sin su permiso, puede seguir el proceso descrito aquí https://es.player.fm/legal.
This is a good basic introduction to gemstones and their analysis. Admittedly a lot of the scientific tests have been superseded, but the basic properties never change. The first part of the book concentrates on physical properties of most common gems, then outlines the cutting process and ends with several chapters on each of the gemstone families. A useful little book if you are interested in gems. - Summary by Kevin Green
…
continue reading
16 episodios
Compartir
