Rediscover Opals at:
- Lighning Ridge Opal Fields
- White Cliffs Opal Fields
- Coober Pedy Opal Fields
- Andamooka Opal Fields
- Mintabie Opal Fields
- Queensland Opal Fields
Learn how to use surface indications and other prospecting methods to effectivly find and mine for opal in the major fields of Australia- Beyond 2000.
For general information on mining methods, most opal minig towns, and some good stories, you can´t go past.
415 Seiten mit unzähligen Bildern, broschiert. Format: 24,5 x 17,5 cm. IN ENGLISCHER SPRACHE !
|
