Classification |
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Species: | Goethite |
Formula: | α-Fe3+O(OH) |
Confirmation |
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Validity: | Confirmed |
Confirmation Methods: | Polarised-light microscopy |
Associated Minerals Based on Photo Data: |
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Hematite | ⓘ3 photos of Goethite associated with Hematite at this locality. |
Covellite | ⓘ2 photos of Goethite associated with Covellite at this locality. |
Electrum | ⓘ1 photo of Goethite associated with Electrum at this locality. |
Chalcopyrite | ⓘ1 photo of Goethite associated with Chalcopyrite at this locality. |
Malachite | ⓘ1 photo of Goethite associated with Malachite at this locality. |
Gold | ⓘ1 photo of Goethite associated with Gold at this locality. |
Data |
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Mineral Data: | Click here to view Goethite data |
Locality Data: | Click here to view Touré, Say, Tillabéri, Niger |
Data Identifiers |
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Mindat Occurrence Record ID: | 686004 |
Long-form Identifier: | 1:3:686004:2 |
GUID (UUID V4): | 11a4c247-d244-4886-9781-b9fde017a6d0 |
References |
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Reference Search (possible matching items) |
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| | Report (Issue volume) | m/sec Vr = 20 m/sec Vr = 50 m/sec Shey 9.81 1.62 Say 0.48 0.17 1.10 0.46 1.93 0.68 4.40 1.85 12.10...1971). Figure 7 offers a tempting possibility to say that ve increases with R, but such conclusions are...and integrate from k =0 to k =~ (2). Needless to say, these integrals are not elementary, and so were...reflections, is to look for equivalent phases—that is to say, if a pure P reflection (designated PrP) has been...20 Se nea NOON roe + (ea 4: 1974: ENEDIAGR Say iE AUR Fig. 2. Subsurface temperature histories |
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