N.H. Code Admin. R. Rev 501.02
"Earth" means “earth” as defined in RSA 155-E:1, I namely "sand, gravel, rock, soil or construction aggregate produced by quarrying, crushing or any other mining activity or such other naturally-occurring unconsolidated materials that normally mask the bedrock." Earth does not include dimension stone as defined in RSA 155-E:1, IV.
Source. #7381, eff 10-24-00; ss by #7860, eff 3-31-03, EXPIRED: 3-31-11 New. #9926, eff 5-18-11 (from Rev 501.01); ss by #12834, eff 7-25-19