Book Your Summer Shop NowBook Your Summer Shop Now
Add Item to wish listAdd Item to wish list
Read sample

Amethyst Growth

By Yves Earhart, AI (Translator), AI (Illustrator)
eBook
$4.99
By Yves Earhart, AI (Translator), AI (Illustrator)
Membership Card Icon

Collect stamps to save with Rewards. 10 stamps = $5. Learn More

Formats
Select a store to view item availability.

Available on compatible , the free NOOK App, and in My Digital Library

NOOK App

Download NOOK app

NOOK Devices

NOOK eReaders

  • NOOK GlowLight 4 Plus
  • NOOK GlowLight 4e
  • NOOK GlowLight 4
  • NOOK GlowLight Plus 7.8"
  • NOOK GlowLight 3
  • NOOK GlowLight Plus 6"

NOOK Tablets

  • NOOK 8.7" Reading Tablet
  • NOOK 9" Lenovo Tablet
  • NOOK 10" HD Lenovo Tablet
  • NOOK Tablet 7" & 10.1"
  • NOOK by Samsung Galaxy Tab 7.0 [Tab A and Tab 4]
  • NOOK by Samsung [Tab 4 10.1, S2 & E]

Free NOOK Reading Apps

  • NOOK for iOS
  • NOOK for Android

BN.com website

Go to your Digital Library in My Account

"Amethyst Growth" explores the fascinating journey of how ordinary quartz transforms into the captivating purple gemstone, amethyst. It delves into the geological processes and chemical conditions required for its formation, highlighting the interplay between mineralogy, geochemistry, and radiation physics.
This book argues that amethyst is a unique geological product, not just a type of quartz, resulting from specific conditions involving iron impurities and natural irradiation. One intrig...

Categories

Science & TechnologyEarth ScienceGeologyGeology - General & Miscellaneous