formed
use
most expensive
found
famous
100

when molten rock cools or sets, solidifying into rock and rock formations.

What is Ingenous Rocks?

100

Sandstone and limestone

What is building construction?

100

$1.5 million per carat

What is blue Garnet?

100
  • Near sources of water, such as riverbeds, oceans, ponds, and coasts.

What is sedimentary rocks?

100

Found in Massachusetts

What is Plymouth Rock?

200

Erosion, weathering, dissolution, precipitation, and lithification

What is sedimentary Rocks?

200

slate

What is flooring?

200

$3 million per carat

What is jadeite

200
  • At plate boundaries where tectonic plates collide.
  • In mountain ranges due to immense pressures and temperatures.

What is metamorphic rocks?

200

Located in Northern territory of australia

What is Uluru

300

 burial, tectonic stress, heating by magma, or alteration by fluids.

What is metamorphic Rocks?

300

Marble

what is statues?

300

$1 million per carat

What is rubies

300
  1. Mid-Ocean Ridges: Basaltic rocks form as magma rises and cools at these spreading centers.
  2. Volcanic Arcs: Associated with subduction zones, where andesites and rhyolites are common.

What is ingenous rocks?

300

Located in Ireland

What is Blarney stone?

400

Daily Double 

materials solidify from a liquid, or as they precipitate out of a liquid or gas.

What is crystallization?

400

pumice

What is cosmetics?

400

Up to $2million 

what serendibite?

400

earths crust

Whats crystals?

400

located in the Iberian peninsula 

What rock of Gibraltar?

500

Daily Double 

magma cooled into phonolite porphyry, an igneous rock, fracturing as it did so to form the iconic hexagonal columns of today's pillar.

What is devils tower?

500

Granite

What is kitchens?

500

$500,000 per carat

What red diamonds?

500
  • Oceanic crust, where it forms the ocean floor and mid-ocean ridges.

what is basalt?

500

located at salisbury plain 

what is Stonehenge