1 Generally, rocks that contain lots of feldspar and quartz are light colored, and rocks that contain lots of pyroxenes, olivines, and amphiboles (ferromagnesium minerals) are dark colored. 2  But color can be misleading when applied to rocks of the same composition but different grain size.
Just need 4 easy steps to reset your Microsoft Windows 8 surface password: Step 1: Download and install Windows Password Geeker on another tablet/laptop/desktop. Step 2: Burn this tool into one USB flash drive. Step 3: Boot your locked Microsoft Windows 8 Surface from the USB drive.ust need 4 easy steps to reset your Microsoft Windows 8 surface password: Step 1: Download and install Windows Password Geeker on another tablet/laptop/desktop. Step 2: Burn this tool into one USB flash drive. Step 3: Boot your locked Microsoft Windows 8 Surface from the USB drive.
(Learn about how to create a Windows 8 password reset disk 1  .). Sign in Windows 8 with the wrong password. 2  Click on Reset password after it says Windows 8 password incorrect. 3  After the password reset wizard appears, insert your password reset disk to the computer.Learn about how to create a Windows 8 password reset disk 1  .). Sign in Windows 8 with the wrong password. 2  After the password reset wizard appears, insert your password reset disk to the computer. 3  Change Windows 8 administrator password step-by-step follow the prompts.