Fresh articles from Bird Flu Safety Sitehttp://www.birdflusafetysite.com/ http://www.birdflusafetysite.com/Art/978/347/Treasure-Hunting-For-Fluorescent-Minerals.html Geodes or Fluorescent Minerals sometimes called Thunder Eggs are forms in volcanic rocks where water has worn away a pocket in the rocks leaving behind different minerals in the cavity such as iron quarts and agate The large variety of elements that is used to create thunder eggs accounts for the differences in size and color of the specimen No two will ever be exactly the same http://www.birdflusafetysite.com/Art/978/347/Treasure-Hunting-For-Fluorescent-Minerals.html http://www.birdflusafetysite.com/Art/868/347/Treasure-Hunting-For-Antique-Bottles.html To some old bottles are just junk taking up space on the windowsills of the kitchen They truly don't appreciate the craftsmanship that typically went into making these items which was usually done by hand Of course there are other reasons why someone would be interested in antique bottles and it has to do with more than just how the bottles were made http://www.birdflusafetysite.com/Art/868/347/Treasure-Hunting-For-Antique-Bottles.html