Treasure Hunting

The picture to the left is a close-up crop of a piece of opalized wood.  Opalized wood is a term that’s often used when referring to wood that has been silicified, or filled with silica.  In some instances, large opals will be found inside the wood, but it’s more common to see the specklings shown in this photograph.  Wood opal and conk wood are other terms that are often used when referring to this beautiful natural treasure. 

Such specimens are often found in Nevada’s Virgin Valley.  The Royal Peacock mining site has some additional photos of a larger specimen known as the Northern Lights Delight.   Although opalized wood polishes up lovely and makes excellent jewelry, most collectors prefer to leave it untouched in appreciation of its natural beauty.  Because of the rarity of nicer pieces, it can sell for a pretty penny.