R Harding Books

Crystal gem
Crystal gem

By DK Publishing, R. F. Symes

Average: 0.00, 0 Ratings

Describes how crystals form in nature, how crystals are grown artificially, and how they are used in industry. Numerous color photos with text identify the various gemstones.

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Crystal & Gem (DK Eyewitness Books)
Crystal & Gem (DK Eyewitness Books)

By DK Publishing, R. F. Symes

Average: 0.00, 0 Ratings

Describes how crystals form in nature, how crystals are grown artificially, and how crystals are used in industry. Numerous color photos with text identify the various gemstones.

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Eyewitness
Eyewitness

By R Symes, R Harding

Average: 0.00, 0 Ratings

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Eyewitness
Eyewitness

By R. F. Symes

Average: 0.00, 0 Ratings

Describes how crystals form in nature, how crystals are grown artificially, and how crystals are used in industry. Numerous color photos with text identify the various gemstones.

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