About gemdatID
Howlite
Specimen ID:
CK-354-5G
Gem(s)
Howlite
:
Ca
2
B
5
SiO
9
(OH)
5
Locality
Mindat locality:
USA
Dimensions
17.45mm x 13.12mm x 4.78mm
weight: 8.83 carats
�
�
�
×
Photos
Certificates
Add a new certificate
Previous data
Mineral(s)
Howlite
Jolyon Ralph
Log in to comment/edit
Your email
Your password
Submit
Other options
Add a photo of this specimen
Report duplicate gemdatid
8,544 gemdatids have been issued as of 18th Jun 2025 2:25 pm UTC
