| Locality type: | Quarry |
| Classification |
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| Species: | Macaulayite |
| Formula: | (Fe,Al)24Si4O43(OH)2 |
| Comments: | Found as brown microcrystals with rombohedral habit on chlorite and orthoclase. |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Macaulayite data |
| Locality Data: | Click here to view Laghetto Quarry, Cavagnano, Cuasso al Monte, Varese Province, Lombardy, Italy |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1245713 |
| Long-form Identifier: | 1:3:1245713:1 |
| GUID (UUID V4): | 80f2e2f1-bd8d-4cb7-9865-c07f6d31f9ae |
| References |
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| Reference Search (possible matching items) |
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 | | Catalog/List | | sections ,on matrix. Pure white cleavage mass Li Na Al PO/4 F OH Ix½ £3 l xl £5 lx2 £ 10 Pyroxene lxl £3...------------6 ALBITE Kragero Norway 933 ANATASE Hingston Quarry,Comwall Black micro crystals in crystalline feldspar... ½x½£2.5 Ix½£4 lxl£6 ALSiO lxl £3 lx2 £5 2x2 £12 Al Mn SiO 95 ■ANDALUSITE Cabracao, Minho, Portugal...crystal faces . Sharp single dark brown crystal , norm al shape ,about I inch £4 Gnmct lx2 £3 2x2 £6 2x3 £10...gamct grnup S ANDRADITE Grua. Opplnnd Norway 975 AL THAUSITE Modum, Ouskcrud,Norway Quite good coverage |  | | Catalog/List | | masses with darker Hornblende Ix! £1 lx2£2 Li Na Al P0/4 F OH 2x2 £10 -------------------------Keystone...£5 -------------------------933 ANATASE Hingston Quarry,Comwall Black micro crystals in crystalline feldspar...2x2 _£L2Q _______ _______ _______________ --- - -·· Al sio _- - --- ·· 140 ANDALUSITE Andalucia Spain. Type...sphere shaped nodule. Ixlins80p lx2£1.50 --·· 2x2_£3_ Al SO/4 12.·· 69ALUMOHYDROCALCITE South Bay, Scarborough...with minor calcite or matrix ½"£4 7 ANNITE Snga Quarry, Tvedalen near Larvik, Norway Pure black mica plate |
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