Porphyritic Gabbro
Dec. 23, 2024
Gabbro Composition, Uses & Facts | What Type of Rock is Gabbro? - Video & Lesson Transcript | Study.com Learning Geology: Gabbro Aunt found this rock, what is it? My best guess right now is porphyritic granite or some weird gabbro. : r/geology Porphyritic Gabbro