Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
20 Cards in this Set
- Front
- Back
Large; dull black. |
Basalt |
|
Circular imprints. |
Bauxite |
|
Black sheet-like. |
Biotite |
|
Small, dull black. |
Coal |
|
Concrete-like, rounded pebbles. |
Conglomerate |
|
Salt & Pepper. |
Diorite |
|
Purple-like. |
Fluorite |
|
Black. |
Gabbro |
|
Very shiny black. |
Galena |
|
Conchoidal fracture. |
Garnet |
|
Clear sheet-like. |
Muscovite |
|
Shiny & smooth. |
Obsidian |
|
Very light; sponge-like. |
Pumice |
|
Fool's gold. |
Pyrite |
|
Pinkish/Purple. |
Rhyolite |
|
Clear pink. |
Rock Salt |
|
Burgundy Basalt. |
Scoria |
|
White, gray, pink. |
Marble |
|
Varicolored; less gritty than sandstone. |
Quartzite |
|
Shiny. |
Schist |
