Register Now
You need to be registered to access all features and be part of the community.
Don't worry it's free !
Register Now
Lost Password
Lost your password? Please enter your username and email address. You will receive a link to create a new password via email.
Rock Dissolving Acid on Bare Human Skin :
Ratings : 16 %
Weathering and Erosion - Lesson 18 - Part 7 of 7 :
Ratings : 42 %
Orville CA gold prospecting :
Ratings : 18 %
Vinegar dissolving quartz from a gold specimen :
Ratings : 74 %
Rose quartz healing crystals and stones, necklaces and bracelets along with rose quartz healing properties explained and what it is used for at Crystals Rocks and
Read More
Ratings : 50 %
The rocks you see around you - the mountains, canyons & riverbeds, are all made of minerals. A rock is made up of 2 or more minerals. Think of a chocolate
Read More
Ratings : 62 %
Turtle Rock Creek-Gold on Quartz-12-8-14-Larry :
Ratings : 57 %
Cleaning Quartz The same methods described below can also be used to clean other hard durable minerals like beryl, spinel, tourmaline, chrysoberyl etc.
Read More
Ratings : 34 %
Quartz is one of the most abundant minerals, and as a major constituent in many rocks it is an important rock-forming mineral. It is estimated that about 12% of the
Read More
Ratings : 19 %
How to Remove Gold From a Rock for Melting. Most of us are familiar with the concept of "panning for gold" along scenic river banks of the Old West. Gold
Read More
Ratings : 65 %
Rock Dissolving Experiment :
Ratings : 21 %
Quartz Crystals :
Ratings : 9 %
GEDC0404 :
Ratings : 58 %
dissolution of quartz in mieral processing :
Ratings : 35 %
Vinegar dissolving quartz part 2 heated :
Ratings : 20 %