| Registros del 1 al 5 de 5 encontrados |
1.- Lucky strikes; many major mineral finds were purely accidental
Miller Magazines; Ventura, CA; USA; United States, 2005
Ver registro
2.- Opal for collectors; specimens are suitable for the display shelf
Miller Magazines; Ventura, CA; USA; United States, 2012
Ver registro
3.- PRECIOUS OPAL, PRECIOUS FOSSILS; OPAL REPLACEMENT PUTS A NEW VALUE ON FOSSIL REMAINS
MILLER MAGAZINES; VENTURA, CA; USA; UNITED STATES, 2002
Ver registro
4.- ROMANCING THE OPAL; IT'S THE GEMSTONE THAT STILL CREATES LEGENDS
BEHN-MILLER PUBLISHERS; ENCINO, CA; USA; UNITED STATES, 1998
Ver registro
5.- The silicates; Part VII, Opal, willemite, nephrite and jadeite
Miller Magazines; Ventura, CA; USA; United States, 2007
Ver registro
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