| Rock-forming mineral that makes up over half of the earth's crust |
New York Times |
10 Dec 2022 |
| Mineral one removed from green box |
The Telegraph Toughie |
04 Nov 2021 |
| Mineral brought down, said Pole |
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| Fight over land, one's taken away mineral |
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| Stops current leaking out with standard mineral |
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| Rock-forming mineral |
The Times Concise |
23 Jun 2020 |
| Mineral I removed from ground glittered, not half |
The Telegraph Toughie |
25 Sep 2019 |
| Crystalline mineral |
Eugene Sheffer |
27 Jun 2019 |
| Mineral in glassmaking |
Newsday |
13 May 2018 |
| Fear LSD trip finally unhinged rock band? |
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| Rock standard covered by learner besieged by agents |
The Telegraph Toughie |
24 Jan 2017 |
| Mineral I extracted from ground needs box |
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| Reportedly cut down beam, revealing moonstone, perhaps? |
The Times Cryptic |
21 Apr 2016 |
| Fine cultured pearls with diamonds set in crystal |
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| Mineral that crystallizes from magma |
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| Crystalline mineral |
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| Crystalline mineral |
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| Mineral in granite |
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| Important constituent of igneous rocks |
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| Most of the earth's crust |
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| 60% of the earth's outer crust |
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| Igneous rock |
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| Igneous rock constituent |
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| Crystalline mineral |
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| Rock-forming mineral |
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| Orthoclase or albite |
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| Crystal-like mineral |
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| Crystalline mineral. |
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| Rock-forming mineral that makes up nearly 60% of the Earth's crust |
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