AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Brazil > Quartz var. Smoky Quartz (Dauphiné-law twins) |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
DESCRIPTION: | No. 63948 |
Mineral: | Quartz var. Smoky Quartz (Dauphiné-law twins) |
Locality: | São Geraldo do Baixio, Minas Gerais, Brazil |
Description: | Lustrous transparent light-smoky quartz crystals with suture patterns on the prism faces indicating the quartz crystals are twinned following the Dauphiné Law of quartz twinning. |
Overall Size: | 28x26x22 mm |
Crystals: | 4-18 mm |
Archived: | For reference only |
© AllMinerals/JohnBetts-FineMinerals All Rights Reserved
The minerals illustrated on this site are presented for reference purposes only. The owner of this site did not collect the minerals and collectors should not assume access is permitted to the property based on inclusion in this museum. Please contact the property owner to obtain legal permission before entering private property.