P167

Item

Title

P167

Description

"A trachyte found on the Drachenfels near Bonn, Germany. Grey, fine grained groundmass of rough appearance, containing large crystals of sanidine." - Krantz

Subject

Petrology

Mediator

Tamara Carley
carleyt@lafayette.edu

Creator

Cullen Scheland

Item sets

Geology 307: Igneous and Metamorphic Petrology (Spring 2015)

Media

https://exhibits.lafayette.edu/geology/files/original/ab18be0df89e1670cab94017742b6a23.jpg

https://exhibits.lafayette.edu/geology/files/original/3324bd500f7c8a910305038bf586a64a.jpg

https://exhibits.lafayette.edu/geology/files/original/6cdee365c15fccc94258638dedb3ab85.jpeg

https://exhibits.lafayette.edu/geology/files/original/3d8349ef4d540e4d635e102238314624.jpeg

https://exhibits.lafayette.edu/geology/files/original/d5343dfe2fd6758a03b6039fbf3aad30.jpeg

https://exhibits.lafayette.edu/geology/files/original/2dcee1c55c65e8f7cc4aee9d0b92fce1.jpeg

https://exhibits.lafayette.edu/geology/files/original/7a8a7d08251142e7cc8d0ff6b1eff1b4.jpeg

https://exhibits.lafayette.edu/geology/files/original/63957eeba6b426b77ca76673317aabfe.jpeg