Monitor the New Logitech Alert HD Security System on Your Computer or Smartphone

The Logitech Alert, a complete HD digital video security system, lets you keep an eye on what matters most from anywhere in the world via live video on a secure website from any PC or Mac, or through Logitech’s free smartphone applications for iPhone, Blackberry, and Android.

Keep an eye on your house and valuables, the nanny or babysitter, your kids coming back from school, and your yard, while you’re at work or traveling or relaxing at a restaurant.  The Logitech Alert 750i Indoor Master HD-quality Security System and the weatherproof Logitech Alert 750e Outdoor Master Security System with Night Vision with night-vision let you be there when you’re not by providing everything you need to monitor your home inside and out.

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Uncover Gemstone Locations Using the Minerals of California Online Database

If you want to know where to dig for gemstones and minerals in California, become a member of the Minerals of California Database for only $35.  Instead of searching through 1200 pages of text in the California Division of Mines and Geology Bulletin 189 or Pemberton books, you can access more than 6500 records online through this search engine.

This information can be invaluable for researchers, dealers, and collectors.  It will also help you plan a gem-digging trip.  Once you find out where your favorite gemstones are located, you can do a Google search to find out which areas are open to the public.

For more information, visit their website at http://www.gemandmineral.com/mocfront.html.

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The Hunt for Black Opals in Virgin Valley, Nevada: Royal Peacock Opal Mines

Fire OpalsMillions of years ago, Virgin Valley (located in the northwest corner of Humboldt County, Nevada) was covered by lakes and forests.  However, after numerous volcanic eruptions, the forests were buried under hundreds of feet of ash.  Under the tons of rock and ash, common silica was transformed into Fire Opal. 

Now the area is a high, arid desert, cut by rugged mountain ranges; and the opals are beautiful.  They weren’t discovered until the 1800s, and serious Virgin Valley prospecting began in 1905.  While there are several commercial mining operations and more than 200 private claims in the area which are producing Black Opals and Fire Opals, the Royal Peacock Opal Mines allows the public to dig for opals.  All you find are yours to keep!

This is the only place in the world where jet black opals with color are found.

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