How much is gold in milky quartz worth?

What are the differences between the Arctic and the Antarctic Circles? Is Neptune's gravity strong or weak? How did the moon look yesterday exactly what time? What are the coordinates and hours of capricornus? A sudden eruption from the surface of a star such as the sun? What are the potential risks and precautions to prevent damage to the eyes from viewing a solar eclipse? What type of weather is associated with cirromulus clouds? Which planet is most like earth in size and mass? Why does the moon rise and set where it does? Is it true that the sun is the source of energy for all weather? What are some things that can go wrong in space? What layer of the atmosphere lies between the mesosphere and the exosphere? Constellation near Carina? What is the mass on earth if the mass of a man in moon is 55 Kg? How is space travel possible? How do you get rid of tornadoes? How many people were in apollo 1? Who travels and works in a spacecraft? If there is new moon today. how many days will the next full moon occur? How does the force of gravity on the meteor change as it travels closer to the earth?