Group 4 - Oxides and Hydroxides
ⓘ	Goethite	4.00.	Fe³⁺O(OH)
ⓘ	Hematite	4.CB.05	Fe₂O₃
ⓘ	Quartz var. Agate	4.DA.05	SiO₂
ⓘ	var. Amethyst	4.DA.05	SiO₂
ⓘ	var. Chalcedony	4.DA.05	SiO₂
ⓘ		4.DA.05	SiO₂
ⓘ	var. Smoky Quartz	4.DA.05	SiO₂
Group 5 - Nitrates and Carbonates
ⓘ	Calcite	5.AB.05	CaCO₃
ⓘ	Siderite	5.AB.05	FeCO₃
ⓘ	Ankerite	5.AB.10	Ca(Fe²⁺,Mg)(CO₃)₂
ⓘ	Azurite	5.BA.05	Cu₃(CO₃)₂(OH)₂
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘ	Baryte	7.AD.35	BaSO₄
Group 8 - Phosphates, Arsenates and Vanadates
ⓘ	Strengite	8.CD.10	FePO₄ · 2H₂O
ⓘ	Ferristrunzite	8.DC.25	Fe³⁺Fe³⁺₂(PO₄)₂(OH)₃ · 5H₂O
ⓘ	Beraunite	8.DC.27	Fe³⁺₆(PO₄)₄O(OH)₄ · 6H₂O
ⓘ	Chenevixite	8.DD.05	Cu₂Fe³⁺₂(AsO₄)₂(OH)₄
ⓘ	Tyrolite	8.DM.10	Ca₂Cu₉(AsO₄)₄(CO₃)(OH)₈ · 11H₂O
Group 9 - Silicates
ⓘ	Clinochlore	9.EC.55	Mg₅Al(AlSi₃O₁₀)(OH)₈
Unclassified
ⓘ	'Delessite'	-	(Mg,Fe,Fe,Al)(Si,Al)₄O₁₀(O,OH)₈

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
H	ⓘ Beraunite	Fe₆³⁺(PO₄)₄O(OH)₄ · 6H₂O
H	ⓘ Chenevixite	Cu₂Fe₂³⁺(AsO₄)₂(OH)₄
H	ⓘ Clinochlore	Mg₅Al(AlSi₃O₁₀)(OH)₈
H	ⓘ Delessite	(Mg,Fe,Fe,Al)(Si,Al)₄O₁₀(O,OH)₈
H	ⓘ Ferristrunzite	Fe³⁺Fe₂³⁺(PO₄)₂(OH)₃ · 5H₂O
H	ⓘ Goethite	Fe³⁺O(OH)
H	ⓘ Strengite	FePO₄ · 2H₂O
H	ⓘ Tyrolite	Ca₂Cu₉(AsO₄)₄(CO₃)(OH)₈ · 11H₂O
C	Carbon
C	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
C	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
C	ⓘ Calcite	CaCO₃
C	ⓘ Siderite	FeCO₃
C	ⓘ Tyrolite	Ca₂Cu₉(AsO₄)₄(CO₃)(OH)₈ · 11H₂O
O	Oxygen
O	ⓘ Quartz var. Agate	SiO₂
O	ⓘ Quartz var. Amethyst	SiO₂
O	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
O	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
O	ⓘ Baryte	BaSO₄
O	ⓘ Beraunite	Fe₆³⁺(PO₄)₄O(OH)₄ · 6H₂O
O	ⓘ Calcite	CaCO₃
O	ⓘ Quartz var. Chalcedony	SiO₂
O	ⓘ Chenevixite	Cu₂Fe₂³⁺(AsO₄)₂(OH)₄
O	ⓘ Clinochlore	Mg₅Al(AlSi₃O₁₀)(OH)₈
O	ⓘ Delessite	(Mg,Fe,Fe,Al)(Si,Al)₄O₁₀(O,OH)₈
O	ⓘ Ferristrunzite	Fe³⁺Fe₂³⁺(PO₄)₂(OH)₃ · 5H₂O
O	ⓘ Goethite	Fe³⁺O(OH)
O	ⓘ Hematite	Fe₂O₃
O	ⓘ Quartz	SiO₂
O	ⓘ Siderite	FeCO₃
O	ⓘ Quartz var. Smoky Quartz	SiO₂
O	ⓘ Strengite	FePO₄ · 2H₂O
O	ⓘ Tyrolite	Ca₂Cu₉(AsO₄)₄(CO₃)(OH)₈ · 11H₂O
Mg	Magnesium
Mg	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
Mg	ⓘ Clinochlore	Mg₅Al(AlSi₃O₁₀)(OH)₈
Mg	ⓘ Delessite	(Mg,Fe,Fe,Al)(Si,Al)₄O₁₀(O,OH)₈
Al	Aluminium
Al	ⓘ Clinochlore	Mg₅Al(AlSi₃O₁₀)(OH)₈
Al	ⓘ Delessite	(Mg,Fe,Fe,Al)(Si,Al)₄O₁₀(O,OH)₈
Si	Silicon
Si	ⓘ Quartz var. Agate	SiO₂
Si	ⓘ Quartz var. Amethyst	SiO₂
Si	ⓘ Quartz var. Chalcedony	SiO₂
Si	ⓘ Clinochlore	Mg₅Al(AlSi₃O₁₀)(OH)₈
Si	ⓘ Delessite	(Mg,Fe,Fe,Al)(Si,Al)₄O₁₀(O,OH)₈
Si	ⓘ Quartz	SiO₂
Si	ⓘ Quartz var. Smoky Quartz	SiO₂
P	Phosphorus
P	ⓘ Beraunite	Fe₆³⁺(PO₄)₄O(OH)₄ · 6H₂O
P	ⓘ Ferristrunzite	Fe³⁺Fe₂³⁺(PO₄)₂(OH)₃ · 5H₂O
P	ⓘ Strengite	FePO₄ · 2H₂O
S	Sulfur
S	ⓘ Baryte	BaSO₄
Ca	Calcium
Ca	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Tyrolite	Ca₂Cu₉(AsO₄)₄(CO₃)(OH)₈ · 11H₂O
Fe	Iron
Fe	ⓘ Ankerite	Ca(Fe²⁺,Mg)(CO₃)₂
Fe	ⓘ Beraunite	Fe₆³⁺(PO₄)₄O(OH)₄ · 6H₂O
Fe	ⓘ Chenevixite	Cu₂Fe₂³⁺(AsO₄)₂(OH)₄
Fe	ⓘ Delessite	(Mg,Fe,Fe,Al)(Si,Al)₄O₁₀(O,OH)₈
Fe	ⓘ Ferristrunzite	Fe³⁺Fe₂³⁺(PO₄)₂(OH)₃ · 5H₂O
Fe	ⓘ Goethite	Fe³⁺O(OH)
Fe	ⓘ Hematite	Fe₂O₃
Fe	ⓘ Siderite	FeCO₃
Fe	ⓘ Strengite	FePO₄ · 2H₂O
Cu	Copper
Cu	ⓘ Azurite	Cu₃(CO₃)₂(OH)₂
Cu	ⓘ Chenevixite	Cu₂Fe₂³⁺(AsO₄)₂(OH)₄
Cu	ⓘ Tyrolite	Ca₂Cu₉(AsO₄)₄(CO₃)(OH)₈ · 11H₂O
As	Arsenic
As	ⓘ Chenevixite	Cu₂Fe₂³⁺(AsO₄)₂(OH)₄
As	ⓘ Tyrolite	Ca₂Cu₉(AsO₄)₄(CO₃)(OH)₈ · 11H₂O
Ba	Barium
Ba	ⓘ Baryte	BaSO₄

Fossils

This region is too big or complex to display the fossil list, try looking at smaller subregions.

Other Databases

Wikipedia:	https://en.wikipedia.org/wiki/Herrmannsacker
Wikidata ID:	Q565917
GeoNames ID:	6549841

Localities in this Region

Germany

Thuringia
- Nordhausen District
  - Harztor
    - Herrmannsacker

Other Regions, Features and Areas that Intersect

Eurasian PlateTectonic Plate

Rheno-Hercynian BeltOrogenic Belt

Germany

Harz MountainsMountain Range

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.

Quick NavTop Mineral List Fossils Other Databases Localities in Region Other Regions

Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: October 20, 2026 16:57:11 Page updated: July 27, 2025 12:48:20

Go to top of page

Herrmannsacker, Harztor, Nordhausen District, Thuringia, GermanyiRegional Level TypesHerrmannsackerVillage HarztorMunicipality Nordhausen DistrictRural District ThuringiaState GermanyCountry function showexplain() { $("#locexplain").toggle(); if (typeof movemap === "function") movemap(); }

Select Mineral List Type

Mineral List

Detailed Mineral List:

Gallery:

List of minerals arranged by Strunz 10th Edition classification

List of minerals for each chemical element

Fossils

Other Databases

Localities in this Region

Other Regions, Features and Areas that Intersect

Herrmannsacker, Harztor, Nordhausen District, Thuringia, Germany i
Regional Level Types
Herrmannsacker Village
Harztor Municipality
Nordhausen District Rural District
Thuringia State
Germany Country