Mineralogy at Maunganui Bluff
 
 
 
 
Minerals found in cavities of the Waipoua Basalt Formation at Maunganui Bluff
 
Analcime and natrolite
Barite on yellow rhombohedral chabazite
Calcite on rhombohedral chabazite
Chabazite
Images not available
barite on chabazite
Calcite
chabazite
Phacolitic chabazite
with levyne
Cowlesite
Levyne on saponite
Levyne
  phacolite
cowlesite
levyne
levyne  
Pyrolusite?
Pyrolusite on thomsonite
Saponite
Siderite
pyrolusite
pyrolusite2
saponite
siderite
Bladed thomsonite
Thomsonite
"Coralline" thomsonite
Unknown 1
(manganese oxide?)
  thomsonite
thomsonite2
thomsonite  
uk1

 
Rock forming minerals













 
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Last updated
1/05/2003