Vote for your favorite mineral in #MinCup26! - Monazite-(Ce) vs. Andalusite
It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Calcite from
Lomba dos Pianos quarry, Magoito, São João das Lampas e Terrugem, Sintra, Lisbon, Portugal


Locality type:Quarry
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Confirmation Details:Where Tested and Reference ID: Rui Nunes collection
Associated Minerals Based on Photo Data:
Natrolite26
Smectite Group19
Thomsonite-Ca19
Analcime16
Stilbite Subgroup6
Heulandite Subgroup4
Basalt1
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Lomba dos Pianos quarry, Magoito, São João das Lampas e Terrugem, Sintra, Lisbon, Portugal
Photo GalleryView Gallery (19 photos)
Data Identifiers
Mindat Occurrence Record ID:255863
Long-form Identifier:1:3:255863:9
GUID (UUID V4):0
Nearest other occurrences of Calcite
0.4km (0.3 miles) Samarra, Assafora, São João das Lampas e Terrugem, Sintra, Lisbon, Portugal
10.5km (6.5 miles) Penedo do Lagarto quarry, Almargem do Bispo,Pêro Pinheiro e Montelavar, Sintra, Lisbon, Portugal
10.6km (6.6 miles) Ribeira D'Ilhas, Ericeira, Mafra, Lisbon, Portugal
12.1km (7.5 miles) Sacotes, Algueirão-Mem Martins, Sintra, Lisbon, Portugal
14.6km (9.1 miles) Forno da Cal quarry, Linhó, Sintra, Sintra, Lisbon, Portugal
17.6km (10.9 miles) Aruil de Baixo, Almargem do Bispo, Pêro Pinheiro e Montelavar, Sintra, Lisbon, Portugal
17.8km (11.1 miles) Vale Mourão, Cacém e São Marcos, Sintra, Lisbon, Portugal
19.3km (12.0 miles) Colaride quarry, Colaride, Agualva e Mira-Sintra, Sintra, Lisbon, Portugal
20.5km (12.8 miles) Salemas quarry, Lousa, Loures, Lisbon, Portugal
21.8km (13.6 miles) São João do Estoril, Cascais e Estoril, Cascais, Lisbon, Portugal
References
 
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