I WILL GIVE BRAINLEIST/ Use the visual and the table to answer the question. A black and white rock with no shine is shown. The rock appears to have a rough texture. (Item Mohs Hardness fingernail 2.5 penny 3 knife 5.1 steel nail 6.5 ) You have found the mineral shown in the picture. A knife won’t scratch it, but a nail will. Describe at least four properties that would help you identify the mineral.