Assertion: siderite | /r/HasProperty | ore
Facets:
Source sentences:
text: magnetite hematite limonite and siderite are ores
text: magnetite hematite limonite and siderite are ores magnetite hematite limonite and siderite are ores of which Hematite And Magnetite The Carbonate Siderite magnetite hematite limonite and siderite are ores of which metal Milling is also known as grinding it is
text: 40 Magnetite, hematite, limonite and siderite are ores of which metal?