| 31. | The largest and most abundant xenoliths are found in differentiated magmas.
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| 32. | St . Helens, is that the magma that forms Mt.
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| 33. | You can imagine that the magma turns to something like glue.
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| 34. | They may be magma chambers or the result of hydrothermal phenomena.
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| 35. | It has erupted highly derived magmas, including trachytes and latites.
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| 36. | The magmas are then modified by crustal contamination and fractional crystallization.
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| 37. | During the Neoproterozoic, South China Craton was intruded by magma.
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| 38. | The magmas are calc-alkaline with medium-high content.
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| 39. | The Central Arizona district followed New Magma into bankruptcy in August 1994.
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| 40. | Magma has operations in Arizona, Nevada and Peru, BHP said.
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