POSC Specifications: Epicentre Version 3.0 Logical Data Model

MATERIAL_CLASS (Open) (C018, C026, C029, C039, C040, C041, C047, C054, C059, C064, C093, C096, C105, C111, C122, C123)

(Rules) (Express)

A classification of material based on specification of a range of characteristics. For example, the classification of rocks into lithologic classes is based on ranges of mineral composition and grain size. Other examples of material class is to classify a fluid system as a crude oil, natural gas or formation water.


Local rules:

Supertype path(s):

Entity projects as table MATERIAL_CLASS.

Referenced in Diagrams:


Generated on Tue Jul 10 15:44:14 2001
© Copyright 2001 POSC. All rights reserved.