About the Granite (2nd option), FGDC 719 hatch pattern
Granite (2nd option) lithology symbol, scattered short dashes and dots. FGDC geologic map lithology pattern 719, for map and section drawings.
Kind: a repeated motif that does not fill the plane.
The download is one AutoCAD .pat file. Downloads are metered; a Hatchy Pro license lifts the limit.