Since it is made up of many different types of crystals, the color of granite varies quite a bit depending on the crystal that makes up the majority of a given piece of stone. The most common colors include white, gray, black, pink, and orange. Occasionally greens, browns, and blues make an appearance as well.
http://www.daltile.com/inspiration-and-diy/countertops/3-reasons-granite-is-still-the-best-choice-for-countertops
Mica has a metallic luster that adds to granite's ability to hold that just-polished look. It brings the sliver, black, brown, violet, and pink shades to granite. Feldspar is the second most common substance in granite. Feldspar is responsible for most of the colors you see in granite.
http://www.daltile.com/inspiration-and-diy/countertops/3-reasons-granite-is-still-the-best-choice-for-countertops
Gray granite has veining of pink, black, blue or darker grays and works well in a crisp, white kitchen. Beige granite allows flexibility when determining the secondary colors of your room. It is a favorite choice for kitchens in that it is light in color and makes a subtle statement.
http://go-granite.com/Granite_Colors.php
This is my idea of a classic kitchen. I love this traditional look of white cabinets and Absolute Black granite, which looks great polished or honed. Painted cabinets in many colors pair perfectly with this granite, and nickel, chrome or oil-rubbed-bronze fixtures and hardware look terrific.
https://www.houzz.com/ideabooks/16354930/list/5-Favorite-Granites-for-Gorgeous-Kitchen-Countertops/
5 Favorite Granites for Gorgeous Kitchen Countertops. See granite types from white to black in action, and learn which cabinet finishes and fixture materials pair best with each. Click Embed to display an article on your own website or blog. Selecting a countertop material for your kitchen remodel or new build is a big decision.
https://www.houzz.com/ideabooks/16354930/list/5-Favorite-Granites-for-Gorgeous-Kitchen-Countertops/
Black granite can be marbled in other colors such as white or rose. Black granite is mined in Sweden, South Africa, India or Australia. Azul or Blue Granite. Azul or blue granite is so named because it has blue in the granite stone. The exact name of the stone depends on the country of origin.
http://go-granite.com/Granite_Colors.php
Mica has a metallic luster that adds to granite's ability to hold that just-polished look. It brings the sliver, black, brown, violet, and pink shades to granite. Feldspar. Feldspar is the second most common substance in granite. Feldspar is responsible for most of the colors you see in granite.
http://www.daltile.com/inspiration-and-diy/countertops/3-reasons-granite-is-still-the-best-choice-for-countertops
Granite countertops that are the same color as the cabinets with a darker mottling or veining.White cabinets with White Spring granite which has a beautiful white background with widespread grains and veins of brown, black, and grey in it.
https://www.archcitygranite.com/selecting-granite-kitchen-countertops/
Granite is an intrusive igneous rock with large grains (minerals) easily seen by the naked eye. Granite colors are most commonly pink, white, variations of grey and black. However, it’s important to note that some stones marketed as black ‘granite’ are in fact likely gabbro as granite must contain at least 20% quartz within a rock to make it granite.
https://www.forbes.com/sites/trevornace/2016/06/05/granite-colors-white-black-countertops/
On the other hand, if the molten rock is abundant in quartz and minerals that make up amphibole, you will likely get a black and white speckled granite commonly seen on countertops. 1  Quartz – typically milky white color. 2  Feldspar – typically off-white color. 3  Potassium Feldspar – typically salmon pink color.
https://www.forbes.com/sites/trevornace/2016/06/05/granite-colors-white-black-countertops/
what granite that has black and blue color
Gray granite has black and blue color.