basalt and marble are the only metamorphic rocks granite is the only igneous rock there is no sedimentary rock quartz and mica are minerals
Answer Discuss in Comment
"Scientists dream about doing great things. Engineers do them."
PSC Advertisement ⏩ | Federal PSC | Bagmati PSC | PSC Karnali | PSC Lumbini | PSC Sudurpaschim | PSC Gandaki | PSC State 1.