Personal Rock Collection - Statistics

Jump to: Answer Stats | Score Distribution | Your Scores

General Stats

This quiz has been taken 6 times
4 since last reset
The average score is 47 of 138

Answer Stats

Hint	Answer	% Correct
Mineral	Amethyst	67%
Non-Mineral	Granite	67%
Non-Mineral	Obsidian	67%
Mineral	Quartz	67%
Mineral	Adamite	33%
Mineral	Amazonite	33%
Non-Mineral	Amber	33%
Mineral	Angelite	33%
Mineral	Apatite	33%
Mineral	Aragonite	33%
Mineral	Arcanite	33%
Non-Mineral	Arkose	33%
Mineral	Arsenopyrite	33%
Mineral	Aurichalcite	33%
Mineral	Aventurine	33%
Mineral	Azurite	33%
Mineral	Balangeroite	33%
Mineral	Barite	33%
Non-Mineral	Basalt	33%
Non-Mineral	Bauxite	33%
Mineral	Bayleyite	33%
Mineral	Beryl	33%
Mineral	Biotite	33%
Non-Mineral	Bismuth	33%
Non-Mineral	Bloodstone	33%
Mineral	Calcite	33%
Non-Mineral	Carborundum	33%
Mineral	Cavansite	33%
Mineral	Celestite	33%
Mineral	Chalcanthite	33%
Mineral	Chalcedony	33%
Mineral	Chalcopyrite	33%
Non-Mineral	Chalk	33%
Non-Mineral	Chert	33%
Mineral	Chrysocolla	33%
Mineral	Citrine	33%
Non-Mineral	Coal	33%
Mineral	Conichalcite	33%
Non-Mineral	Copper	33%
Non-Mineral	Coprolite	33%
Non-Mineral	Coquina	33%
Mineral	Corundum	33%
Mineral	Descloizite	33%
Mineral	Desert Rose	33%
Mineral	Dolomite	33%
Non-Mineral	Dolostone	33%
Mineral	Dravite	33%
Non-Mineral	Dunite	33%
Mineral	Emerald	33%
Mineral	Epidote	33%
Mineral	Erythrite	33%
Mineral	Fluorite	33%
Mineral	Forsterite	33%
Non-Mineral	Fulgurite	33%
Mineral	Galena	33%
Mineral	Garnet	33%
Mineral	Glauconite	33%
Non-Mineral	Gneiss	33%
Mineral	Gold	33%
Non-Mineral	Granitic Gneiss	33%
Mineral	Graphite	33%
Mineral	Gypsum	33%
Mineral	Halite	33%
Mineral	Hematite	33%
Mineral	Hemimorphite	33%
Mineral	Herkimer Diamond	33%
Mineral	Hornblende	33%
Mineral	Howlite	33%
Mineral	Hyalite	33%
Mineral	Ilmenite	33%
Mineral	Iolite	33%
Mineral	Jasper	33%
Mineral	Kaolinite	33%
Mineral	Kernite	33%
Mineral	Kunzite	33%
Mineral	Kutnohorite	33%
Mineral	Kyanite	33%
Mineral	Lapis	33%
Mineral	Larimar	33%
Mineral	Lepidolite	33%
Non-Mineral	Lignite	33%
Mineral	Limonite	33%
Mineral	Magnetite	33%
Mineral	Malachite	33%
Mineral	Manitite	33%
Non-Mineral	Marble	33%
Mineral	Molybdenite	33%
Mineral	Moss Agate	33%
Non-Mineral	Mudstone	33%
Mineral	Muscovite	33%
Mineral	Okenite	33%
Mineral	Olivine	33%
Mineral	Orthoclase Feldspar	33%
Mineral	Painite	33%
Non-Mineral	Peridotite	33%
Mineral	Plagioclase Feldspar	33%
Mineral	Prehnite	33%
Non-Mineral	Pumice	33%
Mineral	Purpurite	33%
Mineral	Pyrite	33%
Mineral	Pyromorphite	33%
Non-Mineral	Quartzite	33%
Mineral	Rhodonite	33%
Mineral	Rose Quartz	33%
Mineral	Satin Spar	33%
Non-Mineral	Scoria	33%
Mineral	Selenite	33%
Mineral	Serpentine	33%
Non-Mineral	Shale	33%
Mineral	Shattuckite	33%
Mineral	Shungite	33%
Non-Mineral	Slate	33%
Mineral	Smokey Quartz	33%
Mineral	Sodalite	33%
Mineral	Sphalerite	33%
Mineral	Staurolite	33%
Mineral	Stilbite	33%
Mineral	Sugilite	33%
Mineral	Sulfur	33%
Mineral	Taconite	33%
Mineral	Talc	33%
Mineral	Tanzanite	33%
Non-Mineral	Tektite	33%
Mineral	Tigerseye	33%
Mineral	Topaz	33%
Mineral	Tourmaline	33%
Non-Mineral	Unakite	33%
Mineral	Uranophane	33%
Mineral	Vesuvianite	33%
Mineral	Vladimirite	33%
Mineral	Volborthite	33%
Mineral	Wavellite	33%
Mineral	White Opal	33%
Mineral	Wollastonite	33%
Non-Mineral	Yooperlite	33%
Non-Mineral	Ytterbium	33%
Mineral	Zeolite	33%
Mineral	Zoisite	33%

Score Distribution

Percent of People with Each Score

Percentile by Number Answered

Your Score History

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