| 31. | Scoria layers at Toro 1 have thicknesses of.
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| 32. | The highest scoria cone has a height of.
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| 33. | Scoria differs from pumice in being denser.
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| 34. | The difference is the result of the lower viscosity of the magma that forms scoria.
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| 35. | In 2015 Dark Ozz and Espiritu left AAA and Cuervo and Scoria reformed the Black Family
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| 36. | Its scoria cone reaches 56 m high.
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| 37. | Crater Flat contains five isolated volcanic cones including Black Cone, a basaltic scoria cone.
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| 38. | Consequently, the tuff has a bowl-like crater unfilled by scoria or lava.
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| 39. | The cone is formed by reddish scoria.
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| 40. | The volcanic field covers a surface area of, including lava flows and scoria cones.
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