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Photos recently added to NH species galleries. |
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Species: MITRIDATITE Locality: Palermo Mine, N. Groton, NH Specimen Size: 1.8 cm specimen with powdery green mitridatite coating Field Collected: Tom Mortimer Catalog No.: Notes: |
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Species: MORAESITE Locality: Palermo Mine, N. Groton, NH Specimen Size: Zoom view of specimen 1729, 3 mm field of view. Feathery radial moraesite clusters Field Collected: Bob Janules Catalog No.: 1729 Notes: The moraesite in this photo appears somewhat gray due to the need to reduce the luminance of the brilliant bright white moraesite to show the mineral structure. |
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Species: WHITLOCKITE Locality: Palermo Mine, N. Groton, NH Specimen Size: 3 cm specimen of massive whitlockite. Field Collected: Tom Mortimer from crate of Palermo rocks given by Bob Whitmore. Catalog No.: Notes: Whitlockite indicated by EDS analysis On a mine dump, massive whitlockite might be mistaken for feldspar, but lacks feldspar cleavages. |
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Species: HEMATITE Locality: Home construction site, off King Rd. Bedford, NH Specimen Size: 5 mm field of view. Black botryoidal hematite with red ocher iron oxide. Field Collected: Tom Mortimer Catalog No.: Notes: Hematite confirmed by EDS analysis Specimen found in a weathering pyrite area. Initially thought this might be hisingerite, but EDS show lack of required silica for hisingerite. |
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Species: SPODUMENE Locality: Turner Mine, Marlow, NH Specimen Size: 6 cm spodumene crystal Field Collected: Tom Mortimer Catalog No.: 1278 Notes: More spodumene photos added on Spodumene photo gallery |
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Species: ARSENOPYRITE Locality: Small prospect near summit South Uncanoonuc Mtn. Goffstown, NH Specimen Size: 4.5 cm specimen with vein of silver-color arsenopyrite in stained granite. Field Collected: Tom Mortimer Catalog No.: Notes: Tentative identification is arsenopyrite, but could be lollingite. Analysis pending. |
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Species: HEMATITE Locality: Mine Ledge, Surry, NH Specimen Size: 6 cm specimen of botryoidal hematite. Field Collected: Tom Mortimer Catalog No.: Notes: |
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Species: TRIPHYLITE with alteration to HETEROSITE & FERRISICKLERITE Locality: Chickering Mine, Walpole, NH Specimen Size: 6 cm specimen with triphylite (blue), heterosite (purple) and ferrisicklerite (brown) Field Collected: Tom Mortimer Catalog No.: Notes: This specimen nicely illustrates the alteration of triphylite to ferrisicklerite and ferrisicklerite to heterosite. |
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Species: HETEROSITE & FERRISICKLERITE Locality: Chickering Mine, Walpole, NH Specimen Size: 6 cm specimen with heterosite (purple) and ferrisicklerite (brown) in matrix Field Collected: Tom Mortimer Catalog No.: Notes: Ferrisicklerite and heterosite are alteration products of the primary pegmatite phosphate triphylite. |