meteorite vs siderite

meteorite and siderite both are nouns.

Word	Noun	Adjective	Verb	Adverb
meteorite	Yes	No	No	No
siderite	Yes	No	No	No

As nouns, siderite is a hyponym of meteorite; that is, siderite is a word with a more specific, narrower meaning than meteorite:

meteorite: stony or metallic object that is the remains of a meteoroid that has reached the earth's surface
siderite: a meteorite consisting principally of nickel and iron

Other hyponyms of meteorite include aerolite, micrometeor, micrometeorite, micrometeoroid, pallasite.

meteorite (noun)	siderite (noun)
stony or metallic object that is the remains of a meteoroid that has reached the earth's surface	a meteorite consisting principally of nickel and iron
	iron ore in the form of ferrous carbonate