Buhrstone
A variety of 'Chalcedony' [Quartz]
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A cellular flinty material used for millstones.
Unique Identifiers
Mindat ID:
8979 (as Buhrstone)
3337 (as Quartz)
3337 (as Quartz)
Long-form identifier:
mindat:1:1:8979:7 (as Buhrstone)
mindat:1:1:3337:0 (as Quartz)
mindat:1:1:3337:0 (as Quartz)
Other Information
Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.
Internet Links for Buhrstone
mindat.org URL:
https://www.mindat.org/min-8979.html
Please feel free to link to this page.
Please feel free to link to this page.
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References for Buhrstone
Reference List:
Localities for Buhrstone
Showing 1 localities.
ⓘ - Click for references and further information on this occurrence.
? - Indicates mineral may be doubtful at this locality.
- Good crystals or important locality for species.
- World class for species or very significant.
(TL) - Type Locality for a valid mineral species.
(FRL) - First Recorded Locality for everything else (eg varieties).
Struck out - Mineral was erroneously reported from this locality.
Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).
All localities listed without proper references should be considered as questionable.
- Good crystals or important locality for species.
- World class for species or very significant.
(TL) - Type Locality for a valid mineral species.
(FRL) - First Recorded Locality for everything else (eg varieties).
All localities listed without proper references should be considered as questionable.
USA | |
| Meyers et al. (1956) |
