A) mica B) sulfur C) quartz D) feldspar
A) quartz B) feldspar C) pyrite D) sulfur
A) mica B) diamond C) sulfur D) copper sulfide
A) calcite B) halite C) feldspar D) copper sulfide
A) quartz B) pyrite C) feldspar D) sulfur
A) calcite B) sulfur C) quartz D) halite
A) galena B) pyrite C) mica D) talc
A) talc B) mica C) halite D) galena
A) feldspar B) galena C) mica D) talc
A) talc B) galena C) halite D) quartz
A) scratched by fingernail B) scratches glass C) scratched by steel nail D) scratched by penny
A) scratched by penny B) scratches glass C) scratched by steel nail D) scratched by fingernail
A) scratched by fingernail B) scratched by penny C) scratches glass D) scratched by steel nail
A) scratched by steel nail B) scratches glass C) scratched by fingernail D) scratched by penny
A) scratches glass B) scratched by steel nail C) scratched by penny D) scratches all common materials
A) blue B) white C) black D) no color
A) red B) peach C) pink D) white
A) brown B) no color C) red D) orange
A) clear B) yellow C) green D) white
A) peach B) gold C) blue D) white
A) white B) red C) tan D) green
A) black B) gray C) silver D) yellow
A) blue B) black C) gold D) silver
A) silver B) black C) tan D) blue
A) purple B) white C) yellow D) pink |