Group 1 - Elements
ⓘ	Graphite	1.CB.05a	C
Group 4 - Oxides and Hydroxides
ⓘ	Quartz	4.DA.05	SiO₂
Group 5 - Nitrates and Carbonates
ⓘ	Calcite	5.AB.05	CaCO₃
Group 9 - Silicates
ⓘ	Prehnite	9.DP.20	Ca₂Al₂Si₃O₁₀(OH)₂
ⓘ	Laumontite	9.GB.10	CaAl₂Si₄O₁₂ · 4H₂O

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
H	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
C	Carbon
C	ⓘ Calcite	CaCO₃
C	ⓘ Graphite	C
O	Oxygen
O	ⓘ Calcite	CaCO₃
O	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
O	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
O	ⓘ Quartz	SiO₂
Al	Aluminium
Al	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Al	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
Si	Silicon
Si	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Si	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
Si	ⓘ Quartz	SiO₂
Ca	Calcium
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Ca	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂

Fossils

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Wikipedia:	https://en.wikipedia.org/wiki/Middleton,_Massachusetts
Wikidata ID:	Q264512
GeoNames ID:	4943926

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Middleton, Essex County, Massachusetts, USAiRegional Level TypesMiddletonTown Essex CountyCounty MassachusettsState USACountry function showexplain() { $("#locexplain").toggle(); if (typeof movemap === "function") movemap(); }

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Detailed Mineral List:

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List of minerals arranged by Strunz 10th Edition classification

List of minerals for each chemical element

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Middleton, Essex County, Massachusetts, USA i
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