Wikimedi'Òc

Wollastonite skarn (Valentine deposit, late Mesoproterozoic, 1118 Ma; Valentine Mine (Gouverneur Talc Company No. 4 Quarry), south of Lake Bonaparte, northern Lewis County, northern New York State, USA).jpg - Ser Amantio di Nicolao

Metanorthosite (Marcy Anorthosite, Mesoproterozoic, 1155 Ma; Rt. 73 roadcut near Chapel Pond, Adirondack Mountains, New York State, USA) 1.jpg - Ser Amantio di Nicolao

Metanorthosite (Mesoproterozoic, ~1.15 Ga; Cranberry Lake, New York State, USA) 1.jpg - Ser Amantio di Nicolao

Metanorthosite (Mesoproterozoic, ~1.15 Ga; Cranberry Lake, New York State, USA) 2.jpg - Ser Amantio di Nicolao

Gneiss xenolith in anorthosite (Marcy Anorthosite, Mesoproterozoic, 1.16 Ga; Route 18 roadcut west of Saranac Lake, New York State, USA) 1.jpg - Ser Amantio di Nicolao

Marcy Anorthosite (Mesoproterozoic, 1.16 Ga; Route 3 roadcut south of Bartlett Pond, New York State, USA) 4.jpg - Ser Amantio di Nicolao

Marcy Anorthosite (Mesoproterozoic, 1.16 Ga; Route 3 roadcut south of Bartlett Pond, New York State, USA) 16.jpg - Ser Amantio di Nicolao

Marcy Anorthosite (Mesoproterozoic, 1.16 Ga; Route 3 roadcut south of Bartlett Pond, New York State, USA) 18.jpg - Ser Amantio di Nicolao

Gouverneur Marble (Mesoproterozoic, ~1.1 Ga; Route 11 roadcut north of Antwerp, New York State, USA) 19.jpg - Ser Amantio di Nicolao

Gouverneur Marble (Mesoproterozoic, ~1.1 Ga; Route 11 roadcut north of Antwerp, New York State, USA) 43.jpg - Ser Amantio di Nicolao

Gouverneur Marble (Mesoproterozoic, ~1.1 Ga; Route 11 roadcut north of Antwerp, New York State, USA) 42.jpg - Ser Amantio di Nicolao

Gouverneur Marble (Mesoproterozoic, ~1.1 Ga; Route 11 roadcut north of Antwerp, New York State, USA) 44.jpg - Ser Amantio di Nicolao

Gouverneur Marble (Mesoproterozoic, ~1.1 Ga; Route 11 roadcut north of Antwerp, New York State, USA) 45.jpg - Ser Amantio di Nicolao

Gouverneur Marble (Mesoproterozoic, ~1.1 Ga; Route 11 roadcut north of Antwerp, New York State, USA) 46.jpg - Ser Amantio di Nicolao

Gouverneur Marble (Mesoproterozoic, ~1.1 Ga; Route 11 roadcut north of Antwerp, New York State, USA) 47.jpg - Ser Amantio di Nicolao

Gouverneur Marble (Mesoproterozoic, ~1.1 Ga; Route 11 roadcut north of Antwerp, New York State, USA) 48.jpg - Ser Amantio di Nicolao

Gouverneur Marble (Mesoproterozoic, ~1.1 Ga; Route 11 roadcut north of Antwerp, New York State, USA) 49.jpg - Ser Amantio di Nicolao

Calc-silicate clast with reaction rim in marble (Gouverneur Marble, Mesoproterozoic, ~1.1 Ga; Route 11 roadcut north of Antwerp, New York State, USA) 10.jpg - Ser Amantio di Nicolao

Calc-silicate clast with reaction rim in marble (Gouverneur Marble, Mesoproterozoic, ~1.1 Ga; Route 11 roadcut north of Antwerp, New York State, USA) 12.jpg - Ser Amantio di Nicolao

Metabentonite in silicate-rich marble (Gouverneur Marble, Mesoproterozoic, ~1.1 Ga; Route 11 roadcut southwest of Canton, New York State, USA) 40.jpg - Ser Amantio di Nicolao

Titanium mine (Laramie Anorthosite Complex, Mesoproterozoic, 1.43 Ga; Sybille Pit, Laramie Range, Wyoming, USA) 1.jpg - Ser Amantio di Nicolao

Titanium mine (Laramie Anorthosite Complex, Mesoproterozoic, 1.43 Ga; Sybille Pit, Laramie Range, Wyoming, USA) 2.jpg - Ser Amantio di Nicolao

Titanium mine (Laramie Anorthosite Complex, Mesoproterozoic, 1.43 Ga; Sybille Pit, Laramie Range, Wyoming, USA) 5.jpg - Ser Amantio di Nicolao

Titanium mine (Laramie Anorthosite Complex, Mesoproterozoic, 1.43 Ga; Sybille Pit, Laramie Range, Wyoming, USA) 4.jpg - Ser Amantio di Nicolao