Piergorite-(Ce) Gallery

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Piergorite-(Ce) : Ca₈(Ce,Th,La,Nd)₂(Al_0.5,Fe³⁺_0.5)([],Li,Be)₂Si₆B₈O₃₆(OH,F)₂
	Vetralla, Vico Lake, Viterbo Province, Latium, Italy Crystal size 0,1 mm. Analysed by Dr. Fabio Bellatreccia at the Università La Sapienza di Roma 3 and Università di Pavia. Originally found by Roberto Pucci.
© Luigi Mattei	Photo ID: 191487 View Count: 154
Piergorite-(Ce) : Ca₈(Ce,Th,La,Nd)₂(Al_0.5,Fe³⁺_0.5)([],Li,Be)₂Si₆B₈O₃₆(OH,F)₂
	Tre Croci, Vetralla, Vico Lake, Viterbo Province, Latium, Italy Colourless intergrown piergorite crystals. One of the best piergorite specimens. Analysed material! Field of view: 1mm Photo and collection of Martin Slama
© mslama	Photo ID: 79721 View Count: 437
Piergorite-(Ce) : Ca₈(Ce,Th,La,Nd)₂(Al_0.5,Fe³⁺_0.5)([],Li,Be)₂Si₆B₈O₃₆(OH,F)₂
	Tre Croci, Vetralla, Vico Lake, Viterbo Province, Latium, Italy Piergorite: holotype specimen colorless platy crystal (field 5 mm) [Pavia University]
© Marco E. Ciriotti	Photo ID: 35156 View Count: 1023
Piergorite-(Ce) : Ca₈(Ce,Th,La,Nd)₂(Al_0.5,Fe³⁺_0.5)([],Li,Be)₂Si₆B₈O₃₆(OH,F)₂
	Tre Croci, Vetralla, Vico Lake, Viterbo Province, Latium, Italy A colourless broken crystal from the type locality. Analysed material. Field of view: 1,1mm Photo and collection of Martin Slama
© mslama	Photo ID: 79722 View Count: 236
Piergorite-(Ce) : Ca₈(Ce,Th,La,Nd)₂(Al_0.5,Fe³⁺_0.5)([],Li,Be)₂Si₆B₈O₃₆(OH,F)₂
	Tre Croci, Vetralla, Vico Lake, Viterbo Province, Latium, Italy Picture width is 2,5mm. Small bladed clear crystal of the rare Piergorite-(Ce) (TL). Depth of field is achieved with CombineZM.
© Elmar Lackner	Photo ID: 103513 View Count: 200
Piergorite-(Ce) : Ca₈(Ce,Th,La,Nd)₂(Al_0.5,Fe³⁺_0.5)([],Li,Be)₂Si₆B₈O₃₆(OH,F)₂
	Tre Croci, Vetralla, Vico Lake, Viterbo Province, Latium, Italy Piergorite-(Ce) field of view 2,5mm collection & photo S.Broetto
© Stefano Broetto	Photo ID: 225743 View Count: 71
Piergorite-(Ce) : Ca₈(Ce,Th,La,Nd)₂(Al_0.5,Fe³⁺_0.5)([],Li,Be)₂Si₆B₈O₃₆(OH,F)₂
	Tre Croci, Vetralla, Vico Lake, Viterbo Province, Latium, Italy dimension area mm. 2 x 2 sample analysed (holotype) photo and collection Luigi Chiappino
© luigi chiappino	Photo ID: 240985 View Count: 21

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Piergorite-(Ce) Gallery

Piergorite-(Ce) : Ca8(Ce,Th,La,Nd)2(Al0.5,Fe3+0.5)([],Li,Be)2Si6B8O36(OH,F)2

Piergorite-(Ce) : Ca8(Ce,Th,La,Nd)2(Al0.5,Fe3+0.5)([],Li,Be)2Si6B8O36(OH,F)2

Piergorite-(Ce) : Ca8(Ce,Th,La,Nd)2(Al0.5,Fe3+0.5)([],Li,Be)2Si6B8O36(OH,F)2

Piergorite-(Ce) : Ca8(Ce,Th,La,Nd)2(Al0.5,Fe3+0.5)([],Li,Be)2Si6B8O36(OH,F)2

Piergorite-(Ce) : Ca8(Ce,Th,La,Nd)2(Al0.5,Fe3+0.5)([],Li,Be)2Si6B8O36(OH,F)2

Piergorite-(Ce) : Ca8(Ce,Th,La,Nd)2(Al0.5,Fe3+0.5)([],Li,Be)2Si6B8O36(OH,F)2

Piergorite-(Ce) : Ca8(Ce,Th,La,Nd)2(Al0.5,Fe3+0.5)([],Li,Be)2Si6B8O36(OH,F)2

Piergorite-(Ce) : Ca₈(Ce,Th,La,Nd)₂(Al_0.5,Fe³⁺_0.5)([],Li,Be)₂Si₆B₈O₃₆(OH,F)₂

Piergorite-(Ce) : Ca₈(Ce,Th,La,Nd)₂(Al_0.5,Fe³⁺_0.5)([],Li,Be)₂Si₆B₈O₃₆(OH,F)₂

Piergorite-(Ce) : Ca₈(Ce,Th,La,Nd)₂(Al_0.5,Fe³⁺_0.5)([],Li,Be)₂Si₆B₈O₃₆(OH,F)₂

Piergorite-(Ce) : Ca₈(Ce,Th,La,Nd)₂(Al_0.5,Fe³⁺_0.5)([],Li,Be)₂Si₆B₈O₃₆(OH,F)₂

Piergorite-(Ce) : Ca₈(Ce,Th,La,Nd)₂(Al_0.5,Fe³⁺_0.5)([],Li,Be)₂Si₆B₈O₃₆(OH,F)₂

Piergorite-(Ce) : Ca₈(Ce,Th,La,Nd)₂(Al_0.5,Fe³⁺_0.5)([],Li,Be)₂Si₆B₈O₃₆(OH,F)₂

Piergorite-(Ce) : Ca₈(Ce,Th,La,Nd)₂(Al_0.5,Fe³⁺_0.5)([],Li,Be)₂Si₆B₈O₃₆(OH,F)₂