1 Feldspars: 2  are framework silicates. 3  are the most abundant minerals as a group. 4  are the main repositories for aluminum, sodium, potassium, and calcium in igneous rocks. 5  all of the above. ____________________ 6  are examples of sheet silicates: 7  micas and clay minerals. 8  pyroxenes and amphiboles. 9  olivine and feldspar.
1 Push the Windows Key and type Change how the mouse pointer looks into the Windows search box and press Enter. 2  In Windows 8, typing anywhere on the Start Screen brings up the search box automatically. 3  In the Mouse Properties window that appears, click the Pointers tab. On the Pointers tab (shown below), select the mouse cursor you want to change in the Customize section, then click Browse. 2  Clicking the Browse button brings up a list of every cursor installed on your hard drive.
1 Then, press down the mouse wheel / center button, and release. 2  You should see an auto-scroll cursor like this: 3  When you do, Windows is telling you that you can place your mouse cursor a bit up or a bit down, and it will start scrolling through the document or web page automatically.f your mouse has a wheel, scrolling is a lot easier than having to click, hold, and drag the scrollbar sliders as needed; and, as you may know from a previous tutorial, you can customize the number of lines your mouse wheel will scroll. You can of course use the.