01329cam a2200313 i 4500 294557142 TxAuBib 20170602120000.0 160414s2017||||||||||||||||||||||||eng|u 2016015519 9781482447279 pbk. 1482447274 pbk. 9781482447309 library bound 1482447304 library bound 9781482447293 6 pack 1482447290 6 pack TxAuBib rda McDonald, Julia. From the Earth how resources are made : How precious metals form / Julia McDonnell. New York : Gareth Stevens Publishing, [2017] pages cm. txt rdacontent n rdamedia nc rdacarrier Includes index. A most natural resource -- What are the precious metals? -- What makes a metal precious? -- Where did they come from? -- How did they end up on earth? -- Where are they found? -- How are they found? -- Why is ore important? -- How are they mined? -- How are they obtained? -- How are they used? -- You decide -- Part of the past. . . and future -- Glossary. 20170602. TXKAR