Brunton Grain Size Card
EAN: 080078919220
The Brunton Grain Size Card is an essential field geology reference tool for the visual classification of sediments by both size and shape. Made of transparent plastic, the card has 10 grain size classifications with references from very coarse to very fine and their associated metric and phi equivalents five grain shape references from angular to well-rounded a millimeter ruler, and both negative and positive images of grains for easier field identification.
EAN: 080078919220
The Brunton Grain Size Card is an essential field geology reference tool for the visual classification of sediments by both size and shape. Made of transparent plastic, the card has 10 grain size classifications with references from very coarse to very fine and their associated metric and phi equivalents five grain shape references from angular to well-rounded a millimeter ruler, and both negative and positive images of grains for easier field identification.
No posts found
