| Locality type: | Quarry |
| Classification |
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| Species: | Ferro-hornblende |
| Formula: | ◻Ca2(Fe42+Al)(Si7Al)O22(OH)2 |
| Comments: | This material has been analysed by Marco E. Ciriotti and shown to be Mg-dominant. |
| Confirmation |
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| Validity: | Erroneously Reported |
| Associated Minerals Based on Photo Data: |
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| Titanite | ⓘ13 photos of Ferro-hornblende associated with Titanite at this locality. |
| Haüyne | ⓘ1 photo of Ferro-hornblende associated with Haüyne at this locality. |
| Melanite | ⓘ1 photo of Ferro-hornblende associated with Melanite at this locality. |
| Sanidine | ⓘ1 photo of Ferro-hornblende associated with Sanidine at this locality. |
| Quartz | ⓘ1 photo of Ferro-hornblende associated with Quartz at this locality. |
| Data |
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| Mineral Data: | Click here to view Ferro-hornblende data |
| Locality Data: | Click here to view Montenero Quarry, Onano, Viterbo Province, Lazio, Italy |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 308999 |
| Long-form Identifier: | 1:3:308999:6 |
| GUID (UUID V4): | ce146971-acf1-40ff-b09c-5ff2e337ca6b |
| References |
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