Green Crystal Part 2 - Statistics

General Stats
  • This quiz has been taken 6 times
  • The average score is 3 of 9
Answer Stats
Hint Answer % Correct
Secondary mineral of copper deposits; single crystals are rare; name derives from the Greek for the mallow plant "maloche"; has dark green or black concentric bands Malachite
100%
Found in two forms (an actinolite & a pyroxene); reverence is vastly widespread; has attributes to various cultures; less common varieties include colours blue-ash, white, grey Jade
60%
Amorphous tektite; only found in Czech Republic; only tektite with a green transparency; larger pieces are rare; commonly form extruded, teardrop or pebble shapes Moldavite
60%
Name derives from the ancient belief that the stone was a remedy against snake bites; coloration is reminiscent of snakeskin; metamorphic; fibrous form is asbestos (chrysotile) Serpentine
40%
Member of the pyroxene group of minerals; common in calcium-rich metamorphic rocks; crystals are rare; less common varieties include colours black, blue, and yellow Diopside
0%
Copper silicate found in veins of copper oxidized by air/water; forms some crystals; usually squarish, six-sided prisms Dioptase
0%
Similar in structure and appearance to tourmaline; recently identified as a mineral (early part of 20th century); vitreous to dull lustre Epidote
0%
Translucent chalcedony quartz; has inclusions of green and brown manganese oxides, hornblende, and iron; Red Sea has an ancient source where it was called "mocha stone" Moss Agate
0%
Translucent olive-green in colour; frequently occurs in metamorphic rocks; forms strange looking, flattened wedge-shape crystals; its name means "wedge" in ancient Greek Sphene
0%
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