click below
click below
Normal Size Small Size show me how
Mr. Biando's Lab
Mr. Biando's Lab - Earth Science - Identifying Minerals
| Question | Answer |
|---|---|
| Factors such as impurities, or exposure to air and water can affect this property of a mineral. | color |
| The way in which a mineral reflects light identifies this mineral property. | luster |
| A mineral that has a bright reflective luster is classified as belonging to this group. | metallic |
| A mineral that has a dull reflective quality of luster is classified as belonging to this group. | submetallic |
| A mineral that has either a vitreous, silky, resinious, waxy, pearly, or earthy luster belongs in this group. | nonmetallic |
| The color of the powder residue of a mineral is called it's... | streak |
| The property of a mineral to split along flat smooth surfaces. | cleavage |
| The property of a mineral that breaks along either a curved or irregular surface. | fracture |
| The measure of the ability of a mineral to resist scratching. | hardness |
| The scale used to rate a minerals hardness. | Mohs |
| The ratio of the mass of a substance to the volume of the substance. | density |
| A special property of a mineral in which the mineral glows under ultraviolet light. | fluorescence |
| A special property of a mineral in which the mineral fizz or bubbles when in comes into contact with acids. | Chemical reaction |
| The special propert of a translucent mineral that casts a double image. | optical property |
| Minerals that contain unstable elements such as radium. | Radioactivity |
| A special property of a mineral that has a specific taste. | taste |
| Minerals that attract iron. | magnetic property |