Jorge Moreira Alves' Gallery

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Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2
	Elijärvi (Kemi) Cr mine, Kemi, Lapin (Lapland) Lääni, Finland Aktinolite. Specimen size 7,5x6cm. Photo and Collection; Jorge M. Alves
© Jorge M. Alves	Photo ID: 87832    View Count: 303
Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2, Talc : Mg3Si4O10(OH)2
	Altermark talc mine, Altermark area, Rana, Nordland, Norway Green Actinolite crystals on Talc. Specimen size 15x8x8cm. self colected 1996. Photo and collection Jorge M. Alves
© Jorge M. Alves	Photo ID: 101469    View Count: 229
Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2
	Altermark talc mine, Altermark area, Rana, Nordland, Norway Actinolite crystals. Specimen size: 4x3cm. Self colected 1997. Photo and Collection; Jorge M. Alves.
© Jorge M. Alves	Photo ID: 78153    View Count: 302
Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2, Talc : Mg3Si4O10(OH)2
	Altermark talc mine, Altermark area, Rana, Nordland, Norway Actinolite in Talc. Green Actinolite crystals up to 40mm. Specimen size 9x6cm. Self colected in 1999. Photo and Collection; Jorge M. Alves.
© Jorge M. Alves	Photo ID: 84504    View Count: 315
Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2, Talc : Mg3Si4O10(OH)2
	Altermark talc mine, Altermark area, Rana, Nordland, Norway Green actinolite crystals on Talc. Specimen size 9x5cm. Self colected. Photo ans collection Jorge M. Alves
© Jorge M. Alves	Photo ID: 107680    View Count: 234
Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2, Albite (Var: Oligoclase) : (Na,Ca)[Al(Si,Al)Si2O8]
	Montijos Quarry, Monte Redondo, Leiria, Leiria District, Portugal Actinolite with Oligoclase. Field of view 35mm. Specimen size10x5,5cm. Actinolite up to 12mm. Photo and Collection; Jorge M. Alves.
© Jorge M. Alves	Photo ID: 81996    View Count: 232
Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2, Albite (Var: Oligoclase) : (Na,Ca)[Al(Si,Al)Si2O8]
	Montijos Quarry, Monte Redondo, Leiria, Leiria District, Portugal Actinolite with Oligoclase. Field of view 30mm. Specimen size9x5cm. Actinolite up to 13mm, Oligoclase 2mm. Photo and Collection; Jorge M. Alves.
© Jorge M. Alves	Photo ID: 81999    View Count: 259
Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2
	Montijos Quarry, Monte Redondo, Leiria, Leiria District, Portugal Actinolite. Field of view 30mm. Specimen size7,5x4,5cm. Actinolite up to 13mm. Photo and Collection; Jorge M. Alves.
© Jorge M. Alves	Photo ID: 82002    View Count: 250
Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2, Albite (Var: Oligoclase) : (Na,Ca)[Al(Si,Al)Si2O8]
	Montijos Quarry, Monte Redondo, Leiria, Leiria District, Portugal Actinolite with Oligoclase. Field of view 25mm. Specimen size6x4,5cm . Actinolite up to 8mm, Oligoclase 1mm. Photo and Collection; Jorge M. Alves.
© Jorge M. Alves	Photo ID: 82045    View Count: 209
Actinolite (Var: Nephrite) : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2
	Olderog Creek, Arahura Valley, South Island, New Zealand Nephrite. Specimen size 15x11x7cm. Photo and collection Jorge M. Alves
© Jorge M. Alves	Photo ID: 96330    View Count: 401

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