Shale (quarry operation)

The activity generating the emissions is shale quarry operation. The reference product is shale. Shale is a mineral product. It is a rock typically in grey colour, composed of clay minerals and quartz grains. It is a direct product of extraction. It can be used in the following applications and/or processes: manufacturing of brick, pottery, tile, and Portland cement. The reference product amount is 1. The cut-off classification is allocatable product. The activity type is ordinary ordinary transforming activity. Please refer to the ecoinvent documentation here for full details: https://ecoquery.ecoinvent.org/3.11/cutoff/dataset/12039/documentation.