rock and minerals

• graphite (mineral)
• galena (mineral)
• shalerite (mineral)
• cinnabar (mineral)
• stibnite (minera)
• molybdenite (mineral)
• pyriteb (mineral)
• chalcoprite (mineral)
• flourite (mineral)
• hematite (mineral)
• cassiterite (mineral)
• quartz (mineral)
• wolframite (mineral)
• magnetite (mineral)
• bauxite (sedimentary)
• talc (metamorphic)
• asbestos (mineral)
• kaolin (mineral)
• micaglimmer (mineral)
• orthoclase (mineral)
• plagioclase (mineral)
• calcite (mineral)
• dolomite (mineral)
• barite (mineral)
• gypsum (sedimentary)
• apatite (mineral)
• gabbro (igneous)
• basalt (igneous)
• diorite (igneous)
• andesite (igneous)
• granite (igneous)
• rhyolite (igneous)
• conglomerate (sedimentary)
• sandstone (sedimentary)
• shale (sedimentary)
• limestone (sedimentary)
• marble (metamorphic)
• quartzite (metamorphic)
• slate (metamorphic)
• phyllite (metamorphic)