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Augite  | | (Ca,Na)(Mg,Fe | | ,Al,Fe | | ,Ti)[(Si,Al) | | O | | ] |
| | | Reference: | [Morrill and Hinckley, 1959. Maine Mines and Minerals vol.2] |
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'Chalcedony var: Bloodstone'  | | | | Reference: | [Morrill and Hinckley, 1959. Maine Mines and Minerals vol.2] |
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Hematite  | | | | |
Magnetite  | | | | Reference: | [Morrill and Hinckley, 1959. Maine Mines and Minerals vol.2] |
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Prehnite  | | | | |
Quartz var: Jasper  | | | | Reference: | [Morrill and Hinckley, 1959. Maine Mines and Minerals vol.2] |
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