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Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy i
Regional Level Types
Laghetto (Laghetto di Montecompatri) Village
Monte Compatri Commune
Metropolitan City of Rome Capital Metropolitan City
Lazio Administrative Region
Italy Country

Laghetto (Laghetto di Montecompatri), Alban Hills, Metropolitan City of Rome Capital, Lazio, Italy

Regional Level Types
Laghetto (Laghetto di Montecompatri)	Village
Monte Compatri	Commune
Metropolitan City of Rome Capital	Metropolitan City
Lazio	Administrative Region
Italy	Country

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Vonsenite

Laghetto quarries, Laghetto, Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Magnetite, etc.

Laghetto quarries, Laghetto, Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Chabazite-K, etc.

Laghetto quarries, Laghetto, Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Vonsenite

Laghetto quarries, Laghetto, Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Magnetite, etc.

Laghetto quarries, Laghetto, Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Chabazite-K, etc.

Laghetto quarries, Laghetto, Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Vonsenite

Laghetto quarries, Laghetto, Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Magnetite, etc.

Laghetto quarries, Laghetto, Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Latitude & Longitude (WGS84):

41° 50' 54'' North , 12° 44' 3'' East

Latitude & Longitude (decimal):

Type:

Köppen climate type:

Csa : Hot-summer Mediterranean climate

Nearest Settlements:

Place	Population	Distance
Laghetto	2,829 (2014)	1.1km
Prato Rinaldo	205 (2014)	1.7km
Quarto della Colonna	244 (2014)	2.2km
Colonna	3,620 (2014)	2.3km
Pallotta	179 (2014)	3.2km

Nearest Clubs:
Local clubs are the best way to get access to collecting localities

Club	Location	Distance
Gruppo Mineralogico Romano	Rome, Lazio	19km

Mindat Locality ID:

282942

Long-form identifier:

mindat:1:2:282942:8

GUID (UUID V4):

Other Languages:

Italian:

Laghetto (Laghetto di Montecompatri), Monte Compatri, Città metropolitana di Roma Capitale (Provincia di Roma), Lazio, Italia

Russian:

Лагетто (Лагетто-ди-Монтекомпатри), Монте-Компатри, Метрополийный город Рим-столица (Провинция Рим), Лацио, Италия

Laghetto (or Laghetto di Montecompatri) is a village along the Casilina Road, 5.5 km north of Monte Compatri.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

14 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

ⓘ Leucitite

Detailed Mineral List:

ⓘ Analcime

Formula: Na(AlSi₂O₆) · H₂O

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

References:

Liotti, L. (1995) I minerali del complesso vulcanico dei Colli Albani. Seconda parte. Rivista Mineralogica Italiana, 18, 1 (1-1995), 55-70

ⓘ 'Apophyllite Group'

Formula: AB₄[Si₈O₂₂]X · 8H₂O

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Description: Found in 1979 as tabular crystals.

References:

Stoppani, F.S., Curti, E. (1982): I minerali del Lazio. Editoriale Olimpia, Firenze, 291 pp.

Liotti, L. (1995) I minerali del complesso vulcanico dei Colli Albani. Seconda parte. Rivista Mineralogica Italiana, 18, 1 (1-1995), 55-70

Carlini, R., and Signoretti, E. (2018) Il Lazio classico: le cave di leucitite della provincia di Roma (Vallerano, Laghetto e Osa). Fossils & Minerals, 4, 24-53.

ⓘ Aragonite

Formula: CaCO₃

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

References:

Stoppani, F.S., Curti, E. (1982): I minerali del Lazio. Editoriale Olimpia, Firenze, 291 pp.

Liotti, L. (1995) I minerali del complesso vulcanico dei Colli Albani. Seconda parte. Rivista Mineralogica Italiana, 18, 1 (1-1995), 55-70

Carlini, R., and Signoretti, E. (2018) Il Lazio classico: le cave di leucitite della provincia di Roma (Vallerano, Laghetto e Osa). Fossils & Minerals, 4, 24-53.

ⓘ Calcite

Formula: CaCO₃

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

References:

Stoppani, F.S., Curti, E. (1982): I minerali del Lazio. Editoriale Olimpia, Firenze, 291 pp.

Liotti, L. (1995) I minerali del complesso vulcanico dei Colli Albani. Seconda parte. Rivista Mineralogica Italiana, 18, 1 (1-1995), 55-70

Carlini, R., and Signoretti, E. (2018) Il Lazio classico: le cave di leucitite della provincia di Roma (Vallerano, Laghetto e Osa). Fossils & Minerals, 4, 24-53.

ⓘ Chabazite-K

Formula: (K₂,Ca,Na₂,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Description: Reported as "chabazite" by Stoppani & Curti (1982).

References:

Stoppani, F.S., Curti, E. (1982): I minerali del Lazio. Editoriale Olimpia, Firenze, 291 pp.

Liotti, L. (1995) I minerali del complesso vulcanico dei Colli Albani. Seconda parte. Rivista Mineralogica Italiana, 18, 1 (1-1995), 55-70

Carlini, R., and Signoretti, E. (2018) Il Lazio classico: le cave di leucitite della provincia di Roma (Vallerano, Laghetto e Osa). Fossils & Minerals, 4, 24-53.

ⓘ 'Clinopyroxene Subgroup'

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

References:

Stoppani, F.S., Curti, E. (1982): I minerali del Lazio. Editoriale Olimpia, Firenze, 291 pp.

Liotti, L. (1995) I minerali del complesso vulcanico dei Colli Albani. Seconda parte. Rivista Mineralogica Italiana, 18, 1 (1-1995), 55-70

Boari, E., Avanzinelli, R., Melluso, L., Giordano, G., Mattei, M., De Benedetti, A.A., Morra, V., and Conticelli, S. (2009) Isotope geochemistry (Sr–Nd–Pb) and petrogenesis of leucite-bearing volcanic rocks from “Colli Albani” volcano, Roman Magmatic Province, Central Italy: inferences on volcano evolution and magma genesis. Bulletin of Volcanology, 71, 9, 977-1005.

Carlini, R., and Signoretti, E. (2018) Il Lazio classico: le cave di leucitite della provincia di Roma (Vallerano, Laghetto e Osa). Fossils & Minerals, 4, 24-53.

ⓘ 'Fayalite-Forsterite Series'

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

References:

ⓘ Fluorapatite

Formula: Ca₅(PO₄)₃F

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

References:

Stoppani, F.S., Curti, E. (1982): I minerali del Lazio. Editoriale Olimpia, Firenze, 291 pp.

Liotti, L. (1995) I minerali del complesso vulcanico dei Colli Albani. Seconda parte. Rivista Mineralogica Italiana, 18, 1 (1-1995), 55-70

Carlini, R., and Signoretti, E. (2018) Il Lazio classico: le cave di leucitite della provincia di Roma (Vallerano, Laghetto e Osa). Fossils & Minerals, 4, 24-53.

ⓘ Fluorophlogopite

Formula: KMg₃(Si₃Al)O₁₀F₂

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

References:

ⓘ 'Gismondine Subgroup'

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Description: A very rare mineral for these quarries.

References:

Carlini, R., and Signoretti, E. (2018) Il Lazio classico: le cave di leucitite della provincia di Roma (Vallerano, Laghetto e Osa). Fossils & Minerals, 4, 24-53.

ⓘ 'Hornblende Root Name Group'

Formula: ◻Ca₂(Z²⁺₄Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Description: Ferroan.

ⓘ Leucite

Formula: K(AlSi₂O₆)

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

References:

Stoppani, F.S., Curti, E. (1982): I minerali del Lazio. Editoriale Olimpia, Firenze, 291 pp.

Liotti, L. (1995) I minerali del complesso vulcanico dei Colli Albani. Seconda parte. Rivista Mineralogica Italiana, 18, 1 (1-1995), 55-70

Carlini, R., and Signoretti, E. (2018) Il Lazio classico: le cave di leucitite della provincia di Roma (Vallerano, Laghetto e Osa). Fossils & Minerals, 4, 24-53.

ⓘ Magnetite

Formula: Fe²⁺Fe³⁺₂O₄

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

References:

Stoppani, F.S., Curti, E. (1982): I minerali del Lazio. Editoriale Olimpia, Firenze, 291 pp.

Liotti, L. (1995) I minerali del complesso vulcanico dei Colli Albani. Seconda parte. Rivista Mineralogica Italiana, 18, 1 (1-1995), 55-70

Carlini, R., and Signoretti, E. (2018) Il Lazio classico: le cave di leucitite della provincia di Roma (Vallerano, Laghetto e Osa). Fossils & Minerals, 4, 24-53.

ⓘ 'Melilite Group'

Formula: Ca₂M(XSiO₇)

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

References:

Stoppani, F.S., Curti, E. (1982): I minerali del Lazio. Editoriale Olimpia, Firenze, 291 pp.

Liotti, L. (1995) I minerali del complesso vulcanico dei Colli Albani. Seconda parte. Rivista Mineralogica Italiana, 18, 1 (1-1995), 55-70

Carlini, R., and Signoretti, E. (2018) Il Lazio classico: le cave di leucitite della provincia di Roma (Vallerano, Laghetto e Osa). Fossils & Minerals, 4, 24-53.

ⓘ Natrolite

Formula: Na₂Al₂Si₃O₁₀ · 2H₂O

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Description: Found only once in 1975, as white sericeous prisms to 3 mm in length, in a veinlet without other zeolites. Associated with fluorapatite, calcite, and nepheline.

References:

Carlini, R., and Signoretti, E. (2018) Il Lazio classico: le cave di leucitite della provincia di Roma (Vallerano, Laghetto e Osa). Fossils & Minerals, 4, 24-53.

ⓘ Nepheline

Formula: Na₃K(Al₄Si₄O₁₆)

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

References:

Stoppani, F.S., Curti, E. (1982): I minerali del Lazio. Editoriale Olimpia, Firenze, 291 pp.

Liotti, L. (1995) I minerali del complesso vulcanico dei Colli Albani. Seconda parte. Rivista Mineralogica Italiana, 18, 1 (1-1995), 55-70

Carlini, R., and Signoretti, E. (2018) Il Lazio classico: le cave di leucitite della provincia di Roma (Vallerano, Laghetto e Osa). Fossils & Minerals, 4, 24-53.

ⓘ Opal ?

Formula: SiO₂ · nH₂O

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

References:

Carlini, R., and Signoretti, E. (2018) Il Lazio classico: le cave di leucitite della provincia di Roma (Vallerano, Laghetto e Osa). Fossils & Minerals, 4, 24-53.

ⓘ Phillipsite-K

Formula: K₆(Si₁₀Al₆)O₃₂ · 12H₂O

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Description: Repoerted as "phillipsite" by Stoppani & Curti (1982).

References:

Stoppani, F.S., Curti, E. (1982): I minerali del Lazio. Editoriale Olimpia, Firenze, 291 pp.

Liotti, L. (1995) I minerali del complesso vulcanico dei Colli Albani. Seconda parte. Rivista Mineralogica Italiana, 18, 1 (1-1995), 55-70

Carlini, R., and Signoretti, E. (2018) Il Lazio classico: le cave di leucitite della provincia di Roma (Vallerano, Laghetto e Osa). Fossils & Minerals, 4, 24-53.

ⓘ Thomsonite-Ca

Formula: NaCa₂[Al₅Si₅O₂₀] · 6H₂O

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

References:

Carlini, R., and Signoretti, E. (2018) Il Lazio classico: le cave di leucitite della provincia di Roma (Vallerano, Laghetto e Osa). Fossils & Minerals, 4, 24-53.

ⓘ Vonsenite

Formula: Fe²⁺₂Fe³⁺(BO₃)O₂

Locality: Laghetto quarries, Laghetto (Laghetto di Montecompatri), Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

References:

Stoppani, F.S., Curti, E. (1982): I minerali del Lazio. Editoriale Olimpia, Firenze, 291 pp.

Liotti, L. (1995) I minerali del complesso vulcanico dei Colli Albani. Seconda parte. Rivista Mineralogica Italiana, 18, 1 (1-1995), 55-70

Carlini, R., and Signoretti, E. (2018) Il Lazio classico: le cave di leucitite della provincia di Roma (Vallerano, Laghetto e Osa). Fossils & Minerals, 4, 24-53.

Gallery:

Ca₂M(XSiO₇)ⓘ 'Melilite Group'

Melilite Group, etc.

Laghetto quarries, Laghetto, Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Melilite Group, etc.

Laghetto quarries, Laghetto, Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Melilite Group, etc.

Laghetto quarries, Laghetto, Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Na₃K(Al₄Si₄O₁₆)ⓘ Nepheline

Nepheline, etc.

Laghetto quarries, Laghetto, Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Nepheline, etc.

Laghetto quarries, Laghetto, Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

Nepheline, etc.

Laghetto quarries, Laghetto, Monte Compatri, Metropolitan City of Rome Capital, Lazio, Italy

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘ	Magnetite	4.BB.05	Fe²⁺Fe³⁺₂O₄
ⓘ	Opal ?	4.DA.10	SiO₂ · nH₂O
Group 5 - Nitrates and Carbonates
ⓘ	Calcite	5.AB.05	CaCO₃
ⓘ	Aragonite	5.AB.15	CaCO₃
Group 6 - Borates
ⓘ	Vonsenite	6.AB.30	Fe²⁺₂Fe³⁺(BO₃)O₂
Group 8 - Phosphates, Arsenates and Vanadates
ⓘ	Fluorapatite	8.BN.05	Ca₅(PO₄)₃F
Group 9 - Silicates
ⓘ	Fluorophlogopite	9.EC.20	KMg₃(Si₃Al)O₁₀F₂
ⓘ	Nepheline	9.FA.05	Na₃K(Al₄Si₄O₁₆)
ⓘ	Natrolite	9.GA.05	Na₂Al₂Si₃O₁₀ · 2H₂O
ⓘ	Thomsonite-Ca	9.GA.10	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
ⓘ	Analcime	9.GB.05	Na(AlSi₂O₆) · H₂O
ⓘ	Leucite	9.GB.05	K(AlSi₂O₆)
ⓘ	Phillipsite-K	9.GC.10	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
ⓘ	Chabazite-K	9.GD.10	(K₂,Ca,Na₂,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Unclassified
ⓘ	'Apophyllite Group'	-	AB₄[Si₈O₂₂]X · 8H₂O
ⓘ	'Clinopyroxene Subgroup'	-
ⓘ	'Fayalite-Forsterite Series'	-
ⓘ	'Hornblende Root Name Group'	-	◻Ca₂(Z²⁺₄Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂
ⓘ	'Gismondine Subgroup'	-
ⓘ	'Melilite Group'	-	Ca₂M(XSiO₇)

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
H	ⓘ Apophyllite Group	AB₄[Si₈O₂₂]X · 8H₂O
H	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
H	ⓘ Opal	SiO₂ · nH₂O
H	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
H	ⓘ Chabazite-K	(K₂,Ca,Na₂,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
H	ⓘ Phillipsite-K	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
H	ⓘ Hornblende Root Name Group	◻Ca₂(Z₄²⁺Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂
B	Boron
B	ⓘ Vonsenite	Fe₂²⁺Fe³⁺(BO₃)O₂
C	Carbon
C	ⓘ Aragonite	CaCO₃
C	ⓘ Calcite	CaCO₃
O	Oxygen
O	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
O	ⓘ Apophyllite Group	AB₄[Si₈O₂₂]X · 8H₂O
O	ⓘ Aragonite	CaCO₃
O	ⓘ Calcite	CaCO₃
O	ⓘ Fluorapatite	Ca₅(PO₄)₃F
O	ⓘ Leucite	K(AlSi₂O₆)
O	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
O	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
O	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
O	ⓘ Opal	SiO₂ · nH₂O
O	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
O	ⓘ Vonsenite	Fe₂²⁺Fe³⁺(BO₃)O₂
O	ⓘ Chabazite-K	(K₂,Ca,Na₂,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
O	ⓘ Phillipsite-K	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
O	ⓘ Fayalite-Forsterite Series
O	ⓘ Hornblende Root Name Group	◻Ca₂(Z₄²⁺Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂
O	ⓘ Fluorophlogopite	KMg₃(Si₃Al)O₁₀F₂
O	ⓘ Melilite Group	Ca₂M(XSiO₇)
F	Fluorine
F	ⓘ Fluorapatite	Ca₅(PO₄)₃F
F	ⓘ Hornblende Root Name Group	◻Ca₂(Z₄²⁺Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂
F	ⓘ Fluorophlogopite	KMg₃(Si₃Al)O₁₀F₂
Na	Sodium
Na	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Na	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
Na	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
Na	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
Na	ⓘ Chabazite-K	(K₂,Ca,Na₂,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Mg	Magnesium
Mg	ⓘ Chabazite-K	(K₂,Ca,Na₂,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Mg	ⓘ Fayalite-Forsterite Series
Mg	ⓘ Fluorophlogopite	KMg₃(Si₃Al)O₁₀F₂
Al	Aluminium
Al	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Al	ⓘ Leucite	K(AlSi₂O₆)
Al	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
Al	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
Al	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
Al	ⓘ Chabazite-K	(K₂,Ca,Na₂,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Al	ⓘ Phillipsite-K	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
Al	ⓘ Hornblende Root Name Group	◻Ca₂(Z₄²⁺Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂
Al	ⓘ Fluorophlogopite	KMg₃(Si₃Al)O₁₀F₂
Si	Silicon
Si	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Si	ⓘ Apophyllite Group	AB₄[Si₈O₂₂]X · 8H₂O
Si	ⓘ Leucite	K(AlSi₂O₆)
Si	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
Si	ⓘ Natrolite	Na₂Al₂Si₃O₁₀ · 2H₂O
Si	ⓘ Opal	SiO₂ · nH₂O
Si	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
Si	ⓘ Chabazite-K	(K₂,Ca,Na₂,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Si	ⓘ Phillipsite-K	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
Si	ⓘ Fayalite-Forsterite Series
Si	ⓘ Hornblende Root Name Group	◻Ca₂(Z₄²⁺Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂
Si	ⓘ Fluorophlogopite	KMg₃(Si₃Al)O₁₀F₂
Si	ⓘ Melilite Group	Ca₂M(XSiO₇)
P	Phosphorus
P	ⓘ Fluorapatite	Ca₅(PO₄)₃F
Cl	Chlorine
Cl	ⓘ Hornblende Root Name Group	◻Ca₂(Z₄²⁺Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂
K	Potassium
K	ⓘ Leucite	K(AlSi₂O₆)
K	ⓘ Nepheline	Na₃K(Al₄Si₄O₁₆)
K	ⓘ Chabazite-K	(K₂,Ca,Na₂,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
K	ⓘ Phillipsite-K	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
K	ⓘ Fluorophlogopite	KMg₃(Si₃Al)O₁₀F₂
Ca	Calcium
Ca	ⓘ Aragonite	CaCO₃
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Fluorapatite	Ca₅(PO₄)₃F
Ca	ⓘ Thomsonite-Ca	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
Ca	ⓘ Chabazite-K	(K₂,Ca,Na₂,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Ca	ⓘ Hornblende Root Name Group	◻Ca₂(Z₄²⁺Z³⁺)(AlSi₇O₂₂)(OH,F,Cl)₂
Ca	ⓘ Melilite Group	Ca₂M(XSiO₇)
Fe	Iron
Fe	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
Fe	ⓘ Vonsenite	Fe₂²⁺Fe³⁺(BO₃)O₂
Fe	ⓘ Fayalite-Forsterite Series
Sr	Strontium
Sr	ⓘ Chabazite-K	(K₂,Ca,Na₂,Sr,Mg)₂[Al₂Si₄O₁₂]₂ · 12H₂O

Localities in this Region

Italy

Lazio
- Metropolitan City of Rome Capital
  - Monte Compatri
    - Laghetto (Laghetto di Montecompatri)
      - Laghetto quarries

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate

Campanian ArcVolcanic Arc

EuropeContinent

Italy

Lazio
- Metropolitan City of Rome Capital
  - Alban HillsGroup of Calderas

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

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