| Locality type: | Mine |
| Classification |
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| Species: | Andradite |
| Formula: | Ca3Fe23+(SiO4)3 |
| Colour: | sulfur yellow; blackgreen |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Amphibole Supergroup | 17 |
| - var Uralite | 16 |
| Calcite | 6 |
| Quartz | 5 |
| Feldspar Group | 1 |
| Hematite | 1 |
| Ilvaite | 1 |
| Data |
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| Mineral Data: | Click here to view Andradite data |
| Locality Data: | Click here to view Skjerpemyr Mine, Grua mining district, Lunner, Akershus, Norway |
| Photo Gallery | View Gallery (25 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 88414 |
| Long-form Identifier: | 1:3:88414:7 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Andradite |
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| 0.9km (0.5 miles) | âMutta Mine, Grua mining district, Lunner, Akershus, Norway |
| 2.1km (1.3 miles) | âGrua Railway Tunnel, Grua, Lunner, Akershus, Norway |
| 2.2km (1.4 miles) | âKalkovnen, Ãsthagan Nature Reserve, Grua mining district, Lunner, Akershus, Norway |
| 5.6km (3.5 miles) | âTypografhjemmet Mine, Grua mining district, Lunner, Akershus, Norway |
| 8.5km (5.3 miles) | âGjerdingselva, Lunner, Akershus, Norway |
| 34.4km (21.4 miles) | âHuken Quarry, Grorud, Oslo, Norway |
| 36.9km (22.9 miles) | âIsi Prospect, BÃĶrum (Baerum), Akershus, Norway |
| 51.0km (31.7 miles) | âVardÃĨsen, Asker, Akershus, Norway |
| 52.4km (32.6 miles) | âLierskogen Quarry, Lierskogen, Lier, Buskerud, Norway |
| 52.8km (32.8 miles) | âKjenner Bismuth Mine, Lierskogen, Lier, Buskerud, Norway |
| References |
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Skjerpemyr Mine, Grua mining district, Lunner, Akershus, Norway