Authigenic sphene in sandstones of the Brottum formation (Norway) and the Dala sandstone (Sweden).

Keyphrases

• Norway 100%
• Sphene 100%
• Igneous Rocks 33%
• Quartz Cement 33%
• Calcite Cement 33%
• Etched Surface 33%
• High-Al 33%
• Biotite 33%
• Low-grade Metamorphic Rocks 33%
• Crystal Morphology 33%
• Sphenoidal 33%
• Leucoxene 33%
• Microprobe Analysis 33%
• Al-Al2O3 33%

Earth and Planetary Sciences

• Titanite 100%
• Metamorphic Rock 33%
• Peridotite 33%
• Igneous Rock 33%
• Crystal Morphology 33%
• Scanning Electron Microscopy 33%