- Specialists in Collectible Minerals, Fossils and Gemstones for over 15 years -
Menu
Welcome
About us
Services
▼
We buy collections
Video requests
Estimations
Photo service
Custom tumbled stones
Sawing service
Custom Jewelry
Our catalogs
▼
Minerals
Fossils
Gemstones
Tumbled stones
Jewelry
Crystal library
Polished eggs and balls
Meteorites
Free custom boxes
Wholesale lots
Material
Books
Gift cards
All our updates
Tips / Informations
▼
Mineral Encyclopedia
Glossary
Stones Healing Dictionnary
Our articles
Fun activities
Mineralshows
Downloads
How to order and pay ?
English
▼
Français
English
What does mean leucocrate in geology ?
Leucocrate : definition
The term "leucocrate" applies to igneous rocks rich in white or clear minerals (
quartz
,
feldspars
, feldspathoids, etc...), generally acidic or
alkaline
rocks.
Back to summary