Reference: Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 402.

ⓘ Atacamite

Formula: Cu₂(OH)₃Cl

Locality: Monti Rossi, Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

Reference: Del Caldo, Moro, Gramaccioli, Boscardin - "Il Collezionista" - Fabbri Editori - pag180

Augite, etc.

Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

ⓘ Augite

Formula: (Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆

Localities:

Monti Rossi, Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy
Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

ⓘ Augite var: Fassaite

Formula: (Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]

Reference: http://perso.club-internet.fr/rivierec/decembre_-_novembre_2001.htm.

ⓘ Blödite

Formula: Na₂Mg(SO₄)₂ · 4H₂O

Locality: La Grotta Cutrona (Cutrona lava tube), Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

Reference: www.cse.speleo.it

ⓘ Calcite

Formula: CaCO₃

Locality: Pits of the 1923 eruption (Abisso Profondo Nero), Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

Reference: Forti, P., Marino, A. (1995) Nota preliminare sul ritrovamento di un nuovo minerale di grotta nei "Pozzi dell'Eruzione del 1923" (SICT1084). In: Atti del 1° Convegno regionale di Speleologia della Sicilia, Ragusa 14-16 Dicembre 1990. Gruppo Grotte Ragusa & Provincia regionale di Ragusa, Ragusa, Volume 1, pages 92-100; Forti, P. (2005) Genetic processes of cave minerals in volcanic environments: An overview. Journal of Cave and Karst Studies, 67, 1, 3-13; Barone, G., Mazzoleni, P., Priolo, G. (2015) Catalogo delle mineralizzazioni secondarie riscontrate all'interno di alcune grotte vulcaniche etnee. In: De Nitto, L., Maurano, F., Parise, M., eds., Atti XXII Congresso Nazionale di Speleologia Euro Speleo Forum 2015 “Condividere i dati”, 2 giugno 2015 Pertosa-Auletta (SA). Memorie dell’Istituto Italiano di Speleologia, serie II, vol. 29, Sessione documentazione – A1, 99-109.

ⓘ Erythrosiderite

Formula: K₂[Fe³⁺Cl₅(H₂O)]

Reference: Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 102; AA. VV., 1996. Collezionare minerali. Hobby & Work.

Fayalite-Forsterite Series, etc.

Monti Rossi, Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

ⓘ 'Fayalite-Forsterite Series'

Locality: Monti Rossi, Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

Reference: Del Caldo, Moro, Gramaccioli, Boscardin - "Il Collezionista" - Fabbri Editori - pag180

ⓘ Forsterite

Formula: Mg₂SiO₄

Reference: Van King

Gypsum

Pits of the 1923 eruption, Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

ⓘ Gypsum

Formula: CaSO₄ · 2H₂O

Localities:

Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy
Pits of the 1923 eruption (Abisso Profondo Nero), Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

Reference: M.E. Ciriotti - 05.06.2008 - Probed

ⓘ Halite

Formula: NaCl

Locality: La Grotta Cutrona (Cutrona lava tube), Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

Reference: www.cse.speleo.it

Hematite

Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

ⓘ Hematite

Formula: Fe₂O₃

Localities:

La Grotta Cutrona (Cutrona lava tube), Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy
Monti Rossi, Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

ⓘ 'Hydrophilite'

Reference: Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II. John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp.: 41; AA. VV., 1996. Collezionare minerali. Hobby & Work.

Hypersthene

Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

ⓘ 'Hypersthene'

Formula: (Mg,Fe)SiO₃

Kaersutite

Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

ⓘ Kaersutite

Formula: {Na}{Ca₂}{Mg₃AlTi}(Al₂Si₆O₂₂)O₂

Reference: http://perso.club-internet.fr/rivierec/decembre_-_novembre_2001.htm.

ⓘ Kremersite

Formula: (NH₄,K)₂[Fe³⁺Cl₅(H₂O)]

ⓘ Leucite

Formula: K(AlSi₂O₆)

Reference: Di Sabatino B. (1977) - Significato petrologico della presenza di leucite in lave basaltiche di stirpe atlantica: eruzione dell'Etna della primavera del 1971. Periodico di mineralogia – Roma

ⓘ Magnesioferrite

Formula: MgFe³⁺₂O₄

Reference: AA. VV., 1996. Collezionare minerali. Hobby & Work.

ⓘ Magnetite

Formula: Fe²⁺Fe³⁺₂O₄

Locality: Monti Rossi, Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

Reference: Del Caldo, Moro, Gramaccioli, Boscardin - "Il Collezionista" - Fabbri Editori - pag180

ⓘ Mascagnite

Formula: (NH₄)₂SO₄

Reference: Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 399.

ⓘ Mirabilite

Formula: Na₂SO₄ · 10H₂O

Locality: La Grotta Cutrona (Cutrona lava tube), Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

Reference: www.cse.speleo.it

ⓘ Molysite

Formula: FeCl₃

Reference: Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 48; AA. VV., 1996. Collezionare minerali. Hobby & Work.

ⓘ Natrite

Formula: Na₂CO₃

Reference: No reference listed

ⓘ Natron

Formula: Na₂CO₃ · 10H₂O

Description: Occurs as an efflorescence on lava.

Reference: Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 231.

ⓘ Picromerite

Formula: K₂Mg(SO₄)₂ · 6H₂O

Locality: La Grotta Cutrona (Cutrona lava tube), Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

Reference: www.cse.speleo.it

ⓘ Polyhalite

Formula: K₂Ca₂Mg(SO₄)₄ · 2H₂O

Locality: La Grotta Cutrona (Cutrona lava tube), Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

Reference: www.cse.speleo.it

ⓘ Portlandite

Formula: Ca(OH)₂

Locality: Pits of the 1923 eruption (Abisso Profondo Nero), Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

ⓘ Realgar

Formula: As₄S₄

Reference: AA. VV., 1996. Collezionare minerali. Hobby & Work

ⓘ Rhönite

Formula: Ca₂(Mg,Fe²⁺,Fe³⁺,Ti)₆[O₂|(Si,Al)₆O₁₈]

Reference: http://perso.club-internet.fr/rivierec/decembre_-_novembre_2001.htm.

Salammoniac

Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

ⓘ Salammoniac

Formula: NH₄Cl

Reference: Palache, Charles, Harry Berman & Clifford Frondel (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume II, John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp.: 17; AA. VV., 1996. Collezionare minerali. Hobby & Work.

Sanidine

Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

ⓘ Sanidine

Formula: K(AlSi₃O₈)

Reference: Gaetano Sicurella collection, 2007

ⓘ Selenium

Formula: Se

Reference: Mariani & Scaini, 1978. I minerali d'Italia. Rizzoli Ed., Milano.

ⓘ Sellaite

Formula: MgF₂

Reference: Palache, Charles, Harry Berman & Clifford Frondel (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume II, John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp.: 39; AA. VV., 1996. Collezionare minerali. Hobby & Work.

ⓘ Siderazot (TL)

Formula: Fe₅N₂

Type Locality:

Reference: Palache, Charles, Harry Berman & Clifford Frondel (1944), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Seventh edition, Volume I: 126.

Sulphur

Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

ⓘ Sulphur

Formula: S₈

Reference: AA. VV., 1996. Collezionare minerali. Hobby & Work.

ⓘ Sylvite

Formula: KCl

Localities:

Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy
La Grotta Cutrona (Cutrona lava tube), Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

Reference: Palache, Charles, Harry Berman & Clifford Frondel (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Seventh edition, Volume II, John Wiley & Sons, New York: 9; AA. VV., 1996. Collezionare minerali. Hobby & Work.

ⓘ Tenorite

Formula: CuO

Locality: La Grotta Cutrona (Cutrona lava tube), Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

Reference: www.cse.speleo.it

ⓘ 'Thénardite'

Formula: Na₂SO₄

Localities:

La Grotta Cutrona (Cutrona lava tube), Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy
Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy
Pits of the 1923 eruption (Abisso Profondo Nero), Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

ⓘ Trona

Formula: Na₃H(CO₃)₂ · 2H₂O

Locality: La Grotta Cutrona (Cutrona lava tube), Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

Reference: www.cse.speleo.it

ⓘ Tschermigite

Formula: (NH₄)Al(SO₄)₂ · 12H₂O

Reference: Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 476.

Xiphonite

Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy

ⓘ 'Xiphonite'

Reference: No reference listed

ⓘ 'Zamboninite (of Starraba)'

Reference: Stella Starraba, F. (1930) Zamboninite - una nuova specie minerale. Bolletino della Società Geologica Italiana: 48: 259-263.; Washington, H.S. (1930) New mineral names. American Mineralogist: 15: 274-276.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘ	Selenium	1.CC.10	Se
ⓘ	Siderazot (TL)	1.BC.10	Fe₅N₂
ⓘ	Sulphur	1.CC.05	S₈
Group 2 - Sulphides and Sulfosalts
ⓘ	Realgar	2.FA.15a	As₄S₄
Group 3 - Halides
ⓘ	Atacamite	3.DA.10a	Cu₂(OH)₃Cl
ⓘ	Erythrosiderite	3.CJ.10	K₂[Fe³⁺Cl₅(H₂O)]
ⓘ	Halite	3.AA.20	NaCl
ⓘ	Kremersite	3.CJ.10	(NH₄,K)₂[Fe³⁺Cl₅(H₂O)]
ⓘ	Molysite	3.AC.10	FeCl₃
ⓘ	Salammoniac	3.AA.25	NH₄Cl
ⓘ	Sellaite	3.AB.15	MgF₂
ⓘ	Sylvite	3.AA.20	KCl
Group 4 - Oxides and Hydroxides
ⓘ	Hematite	4.CB.05	Fe₂O₃
ⓘ	Magnesioferrite	4.BB.05	MgFe³⁺₂O₄
ⓘ	Magnetite	4.BB.05	Fe²⁺Fe³⁺₂O₄
ⓘ	Portlandite	4.FE.05	Ca(OH)₂
ⓘ	Tenorite	4.AB.10	CuO
Group 5 - Nitrates and Carbonates
ⓘ	Calcite	5.AB.05	CaCO₃
ⓘ	Natrite	5.AA.10	Na₂CO₃
ⓘ	Natron	5.CB.10	Na₂CO₃ · 10H₂O
ⓘ	Trona	5.CB.15	Na₃H(CO₃)₂ · 2H₂O
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘ	Alunite	7.BC.10	KAl₃(SO₄)₂(OH)₆
ⓘ	Aphthitalite	7.AC.35	(K,Na)₃Na(SO₄)₂
ⓘ	Blödite	7.CC.50	Na₂Mg(SO₄)₂ · 4H₂O
ⓘ	Gypsum	7.CD.40	CaSO₄ · 2H₂O
ⓘ	Mascagnite	7.AD.05	(NH₄)₂SO₄
ⓘ	Mirabilite	7.CD.10	Na₂SO₄ · 10H₂O
ⓘ	Picromerite	7.CC.60	K₂Mg(SO₄)₂ · 6H₂O
ⓘ	Polyhalite	7.CC.65	K₂Ca₂Mg(SO₄)₄ · 2H₂O
ⓘ	'Thénardite'	7.AC.25	Na₂SO₄
ⓘ	Tschermigite	7.CC.20	(NH₄)Al(SO₄)₂ · 12H₂O
Group 9 - Silicates
ⓘ	Allophane	9.ED.20	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
ⓘ	Augite	9.DA.15	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
ⓘ	var: Fassaite	9.DA.15	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
ⓘ	Forsterite	9.AC.05	Mg₂SiO₄
ⓘ	Kaersutite	9.DE.15	{Na}{Ca₂}{Mg₃AlTi}(Al₂Si₆O₂₂)O₂
ⓘ	Leucite	9.GB.05	K(AlSi₂O₆)
ⓘ	Rhönite	9.DH.40	Ca₂(Mg,Fe²⁺,Fe³⁺,Ti)₆[O₂\|(Si,Al)₆O₁₈]
ⓘ	Sanidine	9.FA.30	K(AlSi₃O₈)
Unclassified Minerals, Rocks, etc.
ⓘ	'Fayalite-Forsterite Series'	-
ⓘ	'Hydrophilite'	-
ⓘ	'Hypersthene'	-	(Mg,Fe)SiO₃
ⓘ	'Xiphonite'	-
ⓘ	'Zamboninite (of Starraba)'	-

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
ⓘ	Siderazot (TL)	1.1.18.1	Fe₅N₂
Semi-metals and non-metals
ⓘ	Selenium	1.3.4.1	Se
ⓘ	Sulphur	1.3.5.1	S₈
Group 2 - SULFIDES
A_mX_p, with m:p = 1:1
ⓘ	Realgar	2.8.21.1	As₄S₄
Group 4 - SIMPLE OXIDES
AX
ⓘ	Tenorite	4.2.3.1	CuO
A₂X₃
ⓘ	Hematite	4.3.1.2	Fe₂O₃
Group 6 - HYDROXIDES AND OXIDES CONTAINING HYDROXYL
X(OH)₂
ⓘ	Portlandite	6.2.1.4	Ca(OH)₂
Group 7 - MULTIPLE OXIDES
AB₂X₄
ⓘ	Magnesioferrite	7.2.2.1	MgFe³⁺₂O₄
ⓘ	Magnetite	7.2.2.3	Fe²⁺Fe³⁺₂O₄
Group 9 - NORMAL HALIDES
AX
ⓘ	Halite	9.1.1.1	NaCl
ⓘ	Salammoniac	9.1.3.1	NH₄Cl
ⓘ	Sylvite	9.1.1.2	KCl
AX₂
ⓘ	'Hydrophilite'	9.2.7.2
ⓘ	Sellaite	9.2.2.1	MgF₂
AX₃
ⓘ	Molysite	9.3.1.1	FeCl₃
Group 10 - OXYHALIDES AND HYDROXYHALIDES
A₂(O,OH)₃X_q
ⓘ	Atacamite	10.1.1.1	Cu₂(OH)₃Cl
Group 11 - HALIDE COMPLEXES
A_mBX₅·xH₂O
ⓘ	Erythrosiderite	11.4.1.1	K₂[Fe³⁺Cl₅(H₂O)]
ⓘ	Kremersite	11.4.1.2	(NH₄,K)₂[Fe³⁺Cl₅(H₂O)]
Group 13 - ACID CARBONATES
Miscellaneous
ⓘ	Trona	13.1.4.1	Na₃H(CO₃)₂ · 2H₂O
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO₃)
ⓘ	Calcite	14.1.1.1	CaCO₃
Group 15 - HYDRATED NORMAL CARBONATES
A(XO₃)·xH₂O
ⓘ	Natron	15.1.2.1	Na₂CO₃ · 10H₂O
Group 28 - ANHYDROUS ACID AND NORMAL SULFATES
A₂XO₄
ⓘ	Aphthitalite	28.2.2.1	(K,Na)₃Na(SO₄)₂
ⓘ	Mascagnite	28.2.1.1	(NH₄)₂SO₄
ⓘ	'Thénardite'	28.2.3.1	Na₂SO₄
Group 29 - HYDRATED ACID AND NORMAL SULFATES
A₂XO₄·xH₂O
ⓘ	Mirabilite	29.2.2.1	Na₂SO₄ · 10H₂O
A₂B(XO₄)₂·xH₂O
ⓘ	Blödite	29.3.3.1	Na₂Mg(SO₄)₂ · 4H₂O
ⓘ	Picromerite	29.3.6.1	K₂Mg(SO₄)₂ · 6H₂O
A_mB_n(XO₄)_p·xH₂O, with (m+n):p < 3:2 and > 1:1
ⓘ	Polyhalite	29.4.5.1	K₂Ca₂Mg(SO₄)₄ · 2H₂O
AB(XO₄)₂·xH₂O
ⓘ	Tschermigite	29.5.5.3	(NH₄)Al(SO₄)₂ · 12H₂O
AXO₄·xH₂O
ⓘ	Gypsum	29.6.3.1	CaSO₄ · 2H₂O
Group 30 - ANHYDROUS SULFATES CONTAINING HYDROXYL OR HALOGEN
(AB)₂(XO₄)Z_q
ⓘ	Alunite	30.2.4.1	KAl₃(SO₄)₂(OH)₆
Group 51 - NESOSILICATES Insular SiO₄ Groups Only
Insular SiO₄ Groups Only with all cations in octahedral [6] coordination
ⓘ	Forsterite	51.3.1.2	Mg₂SiO₄
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
ⓘ	Augite	65.1.3a.3	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Group 66 - INOSILICATES Double-Width,Unbranched Chains,(W=2)
Amphiboles - Mg-Fe-Mn-Li subgroup
ⓘ	Kaersutite	66.1.3a.18	{Na}{Ca₂}{Mg₃AlTi}(Al₂Si₆O₂₂)O₂
Group 69 - INOSILICATES Chains with Side Branches or Loops
Chains with Side Branches or Loops with P>2
ⓘ	Rhönite	69.2.1a.5	Ca₂(Mg,Fe²⁺,Fe³⁺,Ti)₆[O₂\|(Si,Al)₆O₁₈]
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 1:1 layers
ⓘ	Allophane	71.1.5.1	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
ⓘ	Sanidine	76.1.1.2	K(AlSi₃O₈)
Al-Si Framework Feldspathoids and related species
ⓘ	Leucite	76.2.2.1	K(AlSi₂O₆)
Unclassified Minerals, Mixtures, etc.
ⓘ	Augite var: Fassaite	-	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
ⓘ	'Fayalite-Forsterite Series'	-
ⓘ	'Hypersthene'	-	(Mg,Fe)SiO₃
ⓘ	Natrite	-	Na₂CO₃
ⓘ	'Xiphonite'	-
ⓘ	'Zamboninite (of Starraba)'	-

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Salammoniac	NH₄Cl
H	ⓘ Mirabilite	Na₂SO₄ · 10H₂O
H	ⓘ Alunite	KAl₃(SO₄)₂(OH)₆
H	ⓘ Picromerite	K₂Mg(SO₄)₂ · 6H₂O
H	ⓘ Trona	Na₃H(CO₃)₂ · 2H₂O
H	ⓘ Polyhalite	K₂Ca₂Mg(SO₄)₄ · 2H₂O
H	ⓘ Blödite	Na₂Mg(SO₄)₂ · 4H₂O
H	ⓘ Kremersite	(NH₄,K)₂[Fe³⁺Cl₅(H₂O)]
H	ⓘ Erythrosiderite	K₂[Fe³⁺Cl₅(H₂O)]
H	ⓘ Atacamite	Cu₂(OH)₃Cl
H	ⓘ Tschermigite	(NH₄)Al(SO₄)₂ · 12H₂O
H	ⓘ Natron	Na₂CO₃ · 10H₂O
H	ⓘ Mascagnite	(NH₄)₂SO₄
H	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
H	ⓘ Gypsum	CaSO₄ · 2H₂O
H	ⓘ Portlandite	Ca(OH)₂
C	Carbon
C	ⓘ Natrite	Na₂CO₃
C	ⓘ Trona	Na₃H(CO₃)₂ · 2H₂O
C	ⓘ Natron	Na₂CO₃ · 10H₂O
C	ⓘ Calcite	CaCO₃
N	Nitrogen
N	ⓘ Siderazot	Fe₅N₂
N	ⓘ Salammoniac	NH₄Cl
N	ⓘ Kremersite	(NH₄,K)₂[Fe³⁺Cl₅(H₂O)]
N	ⓘ Tschermigite	(NH₄)Al(SO₄)₂ · 12H₂O
N	ⓘ Mascagnite	(NH₄)₂SO₄
O	Oxygen
O	ⓘ Aphthitalite	(K,Na)₃Na(SO₄)₂
O	ⓘ Natrite	Na₂CO₃
O	ⓘ Thénardite	Na₂SO₄
O	ⓘ Mirabilite	Na₂SO₄ · 10H₂O
O	ⓘ Alunite	KAl₃(SO₄)₂(OH)₆
O	ⓘ Picromerite	K₂Mg(SO₄)₂ · 6H₂O
O	ⓘ Trona	Na₃H(CO₃)₂ · 2H₂O
O	ⓘ Hematite	Fe₂O₃
O	ⓘ Tenorite	CuO
O	ⓘ Polyhalite	K₂Ca₂Mg(SO₄)₄ · 2H₂O
O	ⓘ Blödite	Na₂Mg(SO₄)₂ · 4H₂O
O	ⓘ Rhönite	Ca₂(Mg,Fe²⁺,Fe³⁺,Ti)₆[O₂\|(Si,Al)₆O₁₈]
O	ⓘ Augite (var: Fassaite)	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
O	ⓘ Kaersutite	{Na}{Ca₂}{Mg₃AlTi}(Al₂Si₆O₂₂)O₂
O	ⓘ Hypersthene	(Mg,Fe)SiO₃
O	ⓘ Kremersite	(NH₄,K)₂[Fe³⁺Cl₅(H₂O)]
O	ⓘ Erythrosiderite	K₂[Fe³⁺Cl₅(H₂O)]
O	ⓘ Magnesioferrite	MgFe₂³⁺O₄
O	ⓘ Leucite	K(AlSi₂O₆)
O	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
O	ⓘ Atacamite	Cu₂(OH)₃Cl
O	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
O	ⓘ Sanidine	K(AlSi₃O₈)
O	ⓘ Tschermigite	(NH₄)Al(SO₄)₂ · 12H₂O
O	ⓘ Natron	Na₂CO₃ · 10H₂O
O	ⓘ Mascagnite	(NH₄)₂SO₄
O	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
O	ⓘ Gypsum	CaSO₄ · 2H₂O
O	ⓘ Forsterite	Mg₂SiO₄
O	ⓘ Calcite	CaCO₃
O	ⓘ Portlandite	Ca(OH)₂
F	Fluorine
F	ⓘ Sellaite	MgF₂
Na	Sodium
Na	ⓘ Aphthitalite	(K,Na)₃Na(SO₄)₂
Na	ⓘ Natrite	Na₂CO₃
Na	ⓘ Thénardite	Na₂SO₄
Na	ⓘ Mirabilite	Na₂SO₄ · 10H₂O
Na	ⓘ Halite	NaCl
Na	ⓘ Trona	Na₃H(CO₃)₂ · 2H₂O
Na	ⓘ Blödite	Na₂Mg(SO₄)₂ · 4H₂O
Na	ⓘ Augite (var: Fassaite)	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
Na	ⓘ Kaersutite	{Na}{Ca₂}{Mg₃AlTi}(Al₂Si₆O₂₂)O₂
Na	ⓘ Natron	Na₂CO₃ · 10H₂O
Mg	Magnesium
Mg	ⓘ Picromerite	K₂Mg(SO₄)₂ · 6H₂O
Mg	ⓘ Polyhalite	K₂Ca₂Mg(SO₄)₄ · 2H₂O
Mg	ⓘ Blödite	Na₂Mg(SO₄)₂ · 4H₂O
Mg	ⓘ Rhönite	Ca₂(Mg,Fe²⁺,Fe³⁺,Ti)₆[O₂\|(Si,Al)₆O₁₈]
Mg	ⓘ Augite (var: Fassaite)	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
Mg	ⓘ Kaersutite	{Na}{Ca₂}{Mg₃AlTi}(Al₂Si₆O₂₂)O₂
Mg	ⓘ Hypersthene	(Mg,Fe)SiO₃
Mg	ⓘ Sellaite	MgF₂
Mg	ⓘ Magnesioferrite	MgFe₂³⁺O₄
Mg	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Mg	ⓘ Forsterite	Mg₂SiO₄
Al	Aluminium
Al	ⓘ Alunite	KAl₃(SO₄)₂(OH)₆
Al	ⓘ Rhönite	Ca₂(Mg,Fe²⁺,Fe³⁺,Ti)₆[O₂\|(Si,Al)₆O₁₈]
Al	ⓘ Augite (var: Fassaite)	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
Al	ⓘ Kaersutite	{Na}{Ca₂}{Mg₃AlTi}(Al₂Si₆O₂₂)O₂
Al	ⓘ Leucite	K(AlSi₂O₆)
Al	ⓘ Sanidine	K(AlSi₃O₈)
Al	ⓘ Tschermigite	(NH₄)Al(SO₄)₂ · 12H₂O
Al	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
Si	Silicon
Si	ⓘ Rhönite	Ca₂(Mg,Fe²⁺,Fe³⁺,Ti)₆[O₂\|(Si,Al)₆O₁₈]
Si	ⓘ Augite (var: Fassaite)	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
Si	ⓘ Kaersutite	{Na}{Ca₂}{Mg₃AlTi}(Al₂Si₆O₂₂)O₂
Si	ⓘ Hypersthene	(Mg,Fe)SiO₃
Si	ⓘ Leucite	K(AlSi₂O₆)
Si	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Si	ⓘ Sanidine	K(AlSi₃O₈)
Si	ⓘ Allophane	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
Si	ⓘ Forsterite	Mg₂SiO₄
S	Sulfur
S	ⓘ Aphthitalite	(K,Na)₃Na(SO₄)₂
S	ⓘ Thénardite	Na₂SO₄
S	ⓘ Mirabilite	Na₂SO₄ · 10H₂O
S	ⓘ Alunite	KAl₃(SO₄)₂(OH)₆
S	ⓘ Picromerite	K₂Mg(SO₄)₂ · 6H₂O
S	ⓘ Polyhalite	K₂Ca₂Mg(SO₄)₄ · 2H₂O
S	ⓘ Blödite	Na₂Mg(SO₄)₂ · 4H₂O
S	ⓘ Sulphur	S₈
S	ⓘ Realgar	As₄S₄
S	ⓘ Tschermigite	(NH₄)Al(SO₄)₂ · 12H₂O
S	ⓘ Mascagnite	(NH₄)₂SO₄
S	ⓘ Gypsum	CaSO₄ · 2H₂O
Cl	Chlorine
Cl	ⓘ Salammoniac	NH₄Cl
Cl	ⓘ Sylvite	KCl
Cl	ⓘ Halite	NaCl
Cl	ⓘ Molysite	FeCl₃
Cl	ⓘ Kremersite	(NH₄,K)₂[Fe³⁺Cl₅(H₂O)]
Cl	ⓘ Erythrosiderite	K₂[Fe³⁺Cl₅(H₂O)]
Cl	ⓘ Atacamite	Cu₂(OH)₃Cl
K	Potassium
K	ⓘ Aphthitalite	(K,Na)₃Na(SO₄)₂
K	ⓘ Sylvite	KCl
K	ⓘ Alunite	KAl₃(SO₄)₂(OH)₆
K	ⓘ Picromerite	K₂Mg(SO₄)₂ · 6H₂O
K	ⓘ Polyhalite	K₂Ca₂Mg(SO₄)₄ · 2H₂O
K	ⓘ Erythrosiderite	K₂[Fe³⁺Cl₅(H₂O)]
K	ⓘ Leucite	K(AlSi₂O₆)
K	ⓘ Sanidine	K(AlSi₃O₈)
Ca	Calcium
Ca	ⓘ Polyhalite	K₂Ca₂Mg(SO₄)₄ · 2H₂O
Ca	ⓘ Rhönite	Ca₂(Mg,Fe²⁺,Fe³⁺,Ti)₆[O₂\|(Si,Al)₆O₁₈]
Ca	ⓘ Augite (var: Fassaite)	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
Ca	ⓘ Kaersutite	{Na}{Ca₂}{Mg₃AlTi}(Al₂Si₆O₂₂)O₂
Ca	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Ca	ⓘ Gypsum	CaSO₄ · 2H₂O
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Portlandite	Ca(OH)₂
Ti	Titanium
Ti	ⓘ Rhönite	Ca₂(Mg,Fe²⁺,Fe³⁺,Ti)₆[O₂\|(Si,Al)₆O₁₈]
Ti	ⓘ Augite (var: Fassaite)	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
Ti	ⓘ Kaersutite	{Na}{Ca₂}{Mg₃AlTi}(Al₂Si₆O₂₂)O₂
Fe	Iron
Fe	ⓘ Siderazot	Fe₅N₂
Fe	ⓘ Hematite	Fe₂O₃
Fe	ⓘ Rhönite	Ca₂(Mg,Fe²⁺,Fe³⁺,Ti)₆[O₂\|(Si,Al)₆O₁₈]
Fe	ⓘ Augite (var: Fassaite)	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
Fe	ⓘ Hypersthene	(Mg,Fe)SiO₃
Fe	ⓘ Molysite	FeCl₃
Fe	ⓘ Kremersite	(NH₄,K)₂[Fe³⁺Cl₅(H₂O)]
Fe	ⓘ Erythrosiderite	K₂[Fe³⁺Cl₅(H₂O)]
Fe	ⓘ Magnesioferrite	MgFe₂³⁺O₄
Fe	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Fe	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
Cu	Copper
Cu	ⓘ Tenorite	CuO
Cu	ⓘ Atacamite	Cu₂(OH)₃Cl
As	Arsenic
As	ⓘ Realgar	As₄S₄
Se	Selenium
Se	ⓘ Selenium	Se

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Quaternary

0 - 2.588 Ma

ID: 3159207

Quaternary alkali

Age: Pleistocene (0 - 2.588 Ma)

Lithology: Major:{alkali basalt}, Minor{tuff group,tephrite, basanite,phonolite}

Reference: Asch, K. The 1:5M International Geological Map of Europe and Adjacent Areas: Development and Implementation of a GIS-enabled Concept. Geologisches Jahrbuch, SA 3. [147]

Quaternary

0 - 2.588 Ma

ID: 3193043

Cenozoic volcanic rocks

Age: Pleistocene (0 - 2.588 Ma)

Comments: Mount Etna

Lithology: Ignimbrite(s); bimodal volcanic rocks

Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)

Krebs, S. (1972): ÄTNA 1971.- Der Aufschluss, 23, 132-138.

Brosch, E. & Hauzenberger, C. A. (2016): Geochemical investigation of selected lava flows from Mt. Etna (Italy). Mitteilungen der Österreichischen Mineralogischen Gesellschaft 162, 25-46. [https://www.uibk.ac.at/mineralogie/oemg/bd_162/162_25-46_brosch.pdf]

External Links

http://www.swisseduc.ch/stromboli/etna/index-en.html
https://en.wikipedia.org/wiki/Mount_Etna

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Italy

Sicily
- Catania Province
  - Etna Volcanic Complex
    - Mt Etna

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Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, ItalyiRegional Level TypesMt EtnaMountain Etna Volcanic ComplexComplex Catania ProvinceProvince SicilyAutonomous Region ItalyCountry function showexplain() { $("#locexplain").toggle(); if (typeof movemap === "function") movemap(); }

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List of minerals arranged by Strunz 10th Edition classification

List of minerals arranged by Dana 8th Edition classification

List of minerals for each chemical element

Regional Geology

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Mt Etna, Etna Volcanic Complex, Catania Province, Sicily, Italy i
Regional Level Types
Mt Etna Mountain
Etna Volcanic Complex Complex
Catania Province Province
Sicily Autonomous Region
Italy Country

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