Garnet pegmatite and allied rock types and in certain low grade metamorphic phyllites. Spessartine of an orange-yellow is found in Madagascar. Violet-red spessartines are found in rhyolites in Colorado and Maine. Blue pyrope–spessartine garnets were discovered in the late 1990s in Bekily, Madagascar. This type has also been found in parts of the United States, Russia, Kenya, Tanzania, and Turkey. It changes color from blue-green to purple depending on the color temperature of viewing light, as a result of the relatively high amounts of vanadium (about 1 wt.% VO). Other varieties of color-changing garnets exist. In daylight, their color ranges from
Gemstone Warrior return with the Gemstone. There are three difficulty levels, determining various factors such as the rate at which magic items change their effects and the rate at which more dangerous monsters start appearing. This was the first game to have 4-directional scrolling. The general game design and concept was later used in the Diablo (series). The game is viewed in a 2D screen displaying the playing area, health, and inventory. The player controls an armored figure that wields a crossbow with a limited supply of bolts that can be replenished by finding more within the dungeon areas. Special "fireballs" can