| Locality type: | Tunnel |
| Classification |
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| Species: | Montmorillonite |
| Formula: | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Montmorillonite data |
| Locality Data: | Click here to view Hanekleiva tunnel, Kjeksrød, Holmestrand, Vestfold, Norway |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 477140 |
| Long-form Identifier: | 1:3:477140:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Montmorillonite |
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| 7.1km (4.4 miles) | ⓘHaslestad Quarry, Hof, Holmestrand, Vestfold, Norway |
| 13.8km (8.6 miles) | ⓘSolumsåsen Quarry, Holmestrand, Vestfold, Norway |
| 17.8km (11.1 miles) | ⓘKleivene tunnel E18, Austad-Fjell, Drammen, Buskerud, Norway |
| 20.5km (12.7 miles) | ⓘE 134 Road, Drammen, Buskerud, Norway |
| 23.3km (14.5 miles) | ⓘElgskauåsen tunnel, Røyken, Asker, Akershus, Norway |
| 27.5km (17.1 miles) | ⓘHimberg Quarry, Ramnes, Tønsberg, Vestfold, Norway |
| 29.4km (18.3 miles) | ⓘHoltehædde, Hedrum, Larvik Commune, Vestfold, Norway |
| 33.4km (20.8 miles) | ⓘFrodeåsen Tunnel, Tønsberg, Vestfold, Norway |
| 45.5km (28.3 miles) | ⓘBratthagen 3 hillside pegmatites, Lågendalen, Hedrum, Larvik Commune, Vestfold, Norway |
| 45.6km (28.3 miles) | ⓘBratthagen 2, Lågendalen, Hedrum, Larvik Commune, Vestfold, Norway |
| References |
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