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.
Method 2: Using Password Reset Disk. Windows XP and later Windows versions provide a built-in method to recover forgotten password by using  Password Reset Disk . If you created a Password Reset Disk in past, you can use that disk to reset the password.If you don't know how to create a password reset disk, lets tell you in details. You can create the password reset disk using applet. First open Control Panel and click on User Accounts icon. It'll open User Accounts window.ollow the instructions and you'll have a password reset disk in your hand. Method 3: Using Net User DOS Command. You can also use a built-in DOS command  Net User  to change any desired user account password within seconds.