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Geography Categories
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| Definition Of: |
Lanthanum (La )
Atomic Mass : 138.9055 Atomic Number : 57 Name Origins: From the Greek, lanthanein = "to lie hidden." Year Discovered : 1839 Discovery Credits : Discovered by C. G. Mosander at Stockholm, Sweden. More Details
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Mineralogy Dictionary INDEX:
List of Terms: Terms beginning with "A", Page 1 |
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Page Number:
1 2 3 4 A: Page 1 of 4.
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