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Cleaning Rough Gemstones

Hold the rough stone directly in front of a white light source so the light shines through it. Then touch the lens of the dichroscope to the stone. Look through the dichroscope's e...
http://www.ehow.co.uk/how_6148113_recognize-rough-...
Fill the small bowl halfway with warm water. According to Jewels for Me, it is not wise to use hot water, as the rapid temperature shift can cause thermal shock. Add one pump of mi...
http://www.ehow.co.uk/m/how_6309898_clean-aquamari...
Pump a couple of squirts of liquid hand soap into a cup or bowl and fill with warm water to create a solution of warm soapy water. Place your gemstone rings in the warm soapy water...
http://www.ehow.co.uk/how_5914066_clean-gemstone-r...
Crystalline or Transparent Gemstones Spread one cloth over the work surface to cushion and catch the jewelry in case it drops. Soak the jewelry in the bowl of warm water with a dro...
http://www.ehow.co.uk/how_5872205_clean-gemstone-j...
Significance The rough cut is the first step where the gemstone's individual qualities become apparent. Removing the rock or other ore surrounding the pure gem, the rough cut maint...
http://www.ehow.co.uk/m/facts_7201843_rough-cut-ge...
Useful sites about:

Cleaning Rough Gemstones

2 Oct 2012 ... How to Clean a Rough Gem From a Mine. Clean, smooth gems can be used to great effect in jewelry or in craft projects. Or, they can simply be ...
www.ehow.com
Follow the guidelines in this Gemstone Cleaning Chart to properly care for and clean ..... I found some rough gemstones and was wondering how to clean them.
www.firemountaingems.com
How-to article describing various methods of cleaning mineral specimens for ... Aesthetic Fine Mineral Specimens, Crystals, Gemstones for Rockshops, Rockhounds, Collectors and Mineral .... In its natural state it is rough and encrusted.
www.johnbetts-fineminerals.com