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Statistics for Green Crystal Part 2
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General Stats
- This quiz has been taken 3 times
- The average score is 3 of 9
Answer Stats
| Hint | Answer | % Correct |
|---|---|---|
| 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 | 100%
|
| 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%
|
| 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 | 67%
|
| 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 | 33%
|
| 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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