Structure Grade: Structureless 0 Weak 1 Moderate 2 3 Type: Granular GR Platy PL Blocky SBK or PR ABK Massive MA Single SGR Grain Moist Consistence Loose LO Very VFR Friable FR Friable Firm FI Very VFI Extremely EFI Firm Firm Redoximorphic Features Abundance None - Few F Common C Many M Effervescence Non-effervescent NE
Structure Grade: Structureless 0 Weak 1 Moderate 2 3 Type: Granular GR Platy PL Blocky SBK or ABK PR Massive MA Single Grain SGR Moist Consistence Loose LO Very Friable VFR Friable FR Firm FI Very Firm VFI Extremely Firm EFI Redoximorphic Features Abundance None - Few F Common C Many M Effervescence Non-effervescent NE