Assertion: siderite | /r/HasProperty | 48% iron chat online
Facets:
Source sentences:
text: It is a valuable iron mineral, since it is 48% iron >>Chat Online; siderite iron appliion - ourindianaschools.
text: It is a valuable iron mineral, since it is 48% iron >>Chat Online; siderite iron appliion - ourindianaschools.