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    The Bedrock Prospectors Club was organized by men and women interested in small scale mining and prospecting for gold and other precious minerals and gems in ...

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    Cast iron is a group of iron-carbon alloys with a carbon content greater than 2%. Its usefulness derives from its relatively low melting temperature.

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    Many details about custom, handmade modern knife blades, grinds, geometry, finishes, styles, and steel types

  • Knife Blades, Blades, Blades! Jay Fisher: Blades

    Many details about custom, handmade modern knife blades, grinds, geometry, finishes, styles, and steel types

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    Sanctions against North Korea, officially known as the Democratic People's Republic of Korea, have been imposed by a number of countries and international bodies.

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    Catalysis (/ k ə ˈ t æ l ɪ s ɪ s /) is the increase in the rate of a chemical reaction due to the participation of an additional substance called a catalyst ...

  • The Color of Art Pigment Database: Pigment Black PBk

    The Color of Art Pigment Database: Pigment Black, PBk Artist's Paint and Pigments Reference: Color Index Names, Color index Number and Pigment Chemical Composition

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    The Bedrock Prospectors Club was organized by men and women interested in small scale mining and prospecting for gold and other precious minerals and gems in ...