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  2. Chrysocolla - Wikipedia

    en.wikipedia.org/wiki/Chrysocolla

    Generally, dark navy blue chrysocolla is too soft to be used in jewelry, while cyan, green, and blue-green chrysocolla can have a hardness approaching 6, similar to turquoise. Chrysocolla chalcedony is a heavily silicified form of chrysocolla that forms in quartz deposits and can be very hard and approach a hardness of 7. [9] [10] [11]

  3. Emulsion stabilization using polyelectrolytes - Wikipedia

    en.wikipedia.org/wiki/Emulsion_stabilization...

    DSS has been successfully used to stabilize these types of emulsions. [25] Other studies have focused on stabilizing oil-in-water emulsions using β-lactoglobulin (β-Lg), a globular protein, and pectin, an anionic polysaccharide. Both β-lactoglobulin and pectin are common ingredients in the food industry. β-lactoglobulin is used in whey ...

  4. Chrysocolla (gold-solder) - Wikipedia

    en.wikipedia.org/wiki/Chrysocolla_(gold-solder)

    Martin Ruland (Lexicon alchemiae) explains chrysocolla as molybdochalkos, a copper-lead alloy. In Leyden papyrus X recipe 31 chrysocolla is an alloy composed of 4 parts copper, 2 parts asem (a kind of tin-copper alloy) and 1 part gold. Argyrochrysocolla appears to designate an alloy of gold and silver. [3]

  5. Emulsion polymerization - Wikipedia

    en.wikipedia.org/wiki/Emulsion_polymerization

    In polymer chemistry, emulsion polymerization is a type of radical polymerization that usually starts with an emulsion incorporating water, monomers, and surfactants.The most common type of emulsion polymerization is an oil-in-water emulsion, in which droplets of monomer (the oil) are emulsified (with surfactants) in a continuous phase of water.

  6. Here’s How to Make Alkaline Water at Home (So You Don ... - AOL

    www.aol.com/alkaline-water-home-don-t-180000835.html

    Water is really good for you, no one is arguing that. But are certain waters better for you than others? Depends on who you ask. While plenty of people are content to drink plain old H2O, there ...

  7. Remember, the U.S. doesn’t have to pay off all its debt, and ...

    www.aol.com/finance/remember-u-doesn-t-pay...

    Ballooning U.S. debt has stirred growing alarm on Wall Street, but economist Paul Krugman isn't worried and said you shouldn't be either. In a New York Times op-ed on Thursday, the Nobel laureate ...

  8. Here’s How to Make Rose Water at Home (Plus 7 Ways to ... - AOL

    www.aol.com/lifestyle/rose-water-home-plus-7...

    Rose water has been used for thousands of years, starting in the Middle East, where they blended roses and H2O for beauty, food and drinks. Roses have...

  9. Textile stabilization - Wikipedia

    en.wikipedia.org/wiki/Textile_stabilization

    Coptic tunic tapestry fragment displaying characteristic physical deterioration that is treated through stabilization techniques. Textile stabilization is a conservation method for fiber and yarn-based cloth intended to mitigate damage, prevent degradation and preserve structural integrity.