Feldspar or any other mineral is not associated with the quartz crystals. Lots of carbonates are present in the rock. Has anybody come across a similar type of rock? If yes, kindly share your valuable publications and views.
Dear Martin, thanks for the important information. Would you like to see field photographs? Kindly share your email ID. Regards.
I have seen some quartz xenocrysts in Deccan Trap lava. Don't think I have published pictures of these. They are rounded and rimmed (reaction between melt and qz) by opx (needle-like).
Dear Gautam Sen Sir, have you published anything on this? Please share with me on [email protected]. Regards.
Good examples from Tertiary dykes cutting through older granite and felsic igneous rocks in N and NW Ireland. Check a few of the references under my name, especially from the Barnesmore Granite in NW Ireland. Some dykes had many quarts xenocrysts derived from the granite.
Dear Prof. Kitchen, I checked those publications under your name. The dykes you mentioned looks very interesting. Please share those with me on my email [email protected]. Thanks and regards.
- Badges
- Science topic
- Similar topics
- Engineering
- Petroleum Engineering
- Gas