價格：免費
更新日期：2018-08-19
檔案大小：2.8M
目前版本：44.0
版本需求：Android 4.0.3 以上版本
官方網站：http://www.twayesh.com
Email：info@twayesh.com
聯絡地址：Gamla Tuvevägen 16 417 24 göteborg Sweden
What people don’t know about gemstones is that they are just a bunch of colorful stones and rocks polished and precisely cut to be made into jewelries. Attractive as they seem, these stones are usually minerals dug out of the planet, others are tossed out. These gemstones posses certain characteristics that made them valuable to those who adore them.
In this audio book you read about these topics:
01 - Antique Birthday Gemstone History
02 - Aquamarine Gemstones - March Birthstone
03 - Birthstones: Identifying your Birthday Gemstones
04 - Gemstones and the Birthstones for Each Month
05 - Facts and Trivia about the gemstone Turquoise
06 - Bytownite: One of the Rarest Gemstones
07 - Colored Gemstones Facts and Families
08 - Drilling Gemstones
09 - Finding the Right Gemstones
10 - Gemstone Facts
and much more!
This audio book is in English.
This audio book require android tts - text to speech.
DISCLAIMER:
The text-to-speech (TTS) technology may not be available in some devices. To check if your phone is able of speech synthesis: Menu -> Settings -> Voice input & output -> Text-to-speech settings.
If not installed, your device may ask you to install the TTS engine. An internet connection may be required.
Image sources used in this book:
https://pixabay.com/en/gemstones-semi-precious-geology-63385/