| Classification |
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| Species: | 'Apatite' (not an IMA approved species) |
| Formula: | Ca5(PO4)3(Cl/F/OH) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Apatite data |
| Locality Data: | Click here to view Venturinha, Sezures, Penalva do Castelo, Viseu, Portugal |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 159343 |
| Long-form Identifier: | 1:3:159343:3 |
| GUID (UUID V4): | 6469a3ca-ee75-4f55-8b58-52846760097e |
| Nearest other occurrences of Apatite |
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| 5.2km (3.2 miles) | âCompanheiro No. 2 quarry, Sezures, Penalva do Castelo, Viseu, Portugal |
| 5.8km (3.6 miles) | âCompanheiro No. 3 quarry, Sezures, Penalva do Castelo, Viseu, Portugal |
| 9.5km (5.9 miles) | âVila Seca Mine, Vila Seca, Tavares (ChĂŁs; VĂĄrzea e Travanca), Mangualde, Viseu, Portugal |
| 9.7km (6.0 miles) | âBom Sucesso No. 4 quarry, Tavares (ChĂŁs; VĂĄrzea e Travanca), Mangualde, Viseu, Portugal |
| 10.4km (6.5 miles) | âNossa Senhora da Esperança quarry, Quintela de Azurara, Mangualde, Viseu, Portugal |
| 10.8km (6.7 miles) | âPestarenga Mine, Quinta da Madalena, Ferreira de Aves, SĂĄtĂŁo, Viseu, Portugal |
| 12.2km (7.6 miles) | âAssunção Mine, Aldeia Nova, Ferreira de Aves, SĂĄtĂŁo, Viseu, Portugal |
| 16.8km (10.4 miles) | âRoto-Bote quarry, Vila Franca da Serra, Gouveia, Guarda, Portugal |
| 16.9km (10.5 miles) | âCubos-Mesquitela-Mangualde area, Mangualde (Mesquitela e Cunha Alta), Mangualde, Viseu, Portugal |
| 25.6km (15.9 miles) | âSĂtio do Castelo Mine, Folgosinho, Gouveia, Guarda, Portugal |
| References |
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| Reference Search (possible matching items) |
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 | | Book | | represent the truncated solvus in the Ab-Or system, as do the curves OE and PD in the Or-An system. The ternary...to a monoclinic form (monalbite) and those which do not invert [high albite s.s.(sensu stricto)]; see...upper ring. Actually in a real feldspar, the rings do not superimpose in projection along a, and Fig. 2...between the continuous-line material. The D and U links do not lie above each other. However by completing the...symmetry element: in sanidine and celsian, the symbols do specify true symmetry, but in all other feldspars |  | | Book | | 2 THE CHARACTERISTIC LENGTH SCALE 4.3 4.4 HOW TO DO IT Applications and Examples 5. 5.1 TEMPERATURE DEPENDENCE...WEATHERING IN NATURE THAN EXPERIMENTAL ALTERATION? HOW DO FELDSPARS IN SOILS INTERACT WITH NATURAL ORGANICS... Universidade de Coimbra, 3049 Coimbra codex, Portugal 52 Nekvasil, Hanna (Invited Lecturer) Department...bonds corrected for aniostropic thermal vibration do increase in length with T (Downs et al., 1992), but...refinements (Blasi and De Pol Blasi, this volume, can do it for ordered low microcline). Thus we are constrained |
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