Name/Title
grinderEntry/Object ID
2009.2.59Description
Chemical Composition: (Mn^2+CO3),(SiO2),(ZnFe)^
Crystal System: Triclinic System
Description: large rough grinding stone in a bowl.
Fracture: Uneven
Grain Size: Crystalline
Hardness: 4 Flourite
Luster: Vitreous
Rock Color: Light
Rock Type: Sedimentary
Specific Gravity: 3.5
Streak: WhiteCollection
Jack Benedict Artifact CollectionAcquisition
Accession
2009.2Source or Donor
Jack Benedict Artifact CollectionAcquisition Method
DonationDimensions
Weight
8 lbDimension Notes
Dimension taken at widest pointsLocation
Location
Display Case
TC-7-BRoom
Tom Childers HallBuilding
Crater Rock MuseumCategory
PermanentDate
October 7, 2025Location
Box
CRM IAC Box 34Room
Cultural History StorageBuilding
Crater Rock MuseumCategory
Storage
