31412239extrusive rockPT2026-03-30 20:50:50UF31412244rock, extrusiveNDUF31412245rock, volcanicNDUF31412246rocks, effusiveNDUF31412247rocks, extrusiveNDUF31412248rocks, volcanicNDUF31412249volcanic rockNDUF31412250volcanic rocksNDUF31412240effusive rockNDUF31412241effusive rocksNDUF31412242extrusive rocksNDUF31412243rock, effusiveNDBT31375452igneous rock by originPTNT31438502dacitePTNT31438503rhyolitePTNT31438493lavaPTNT31438494pyroclastic rockPTRT31412232intrusive rockPT