WebSafe 3.7mindat.org
|
|
🏠
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral QuizTime Machine
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Malachite from
Conrad Hill Mine (Dodge Hill Mine), Cid Mining District, Carolina Slate Belt, Davidson County, North Carolina, USA


Locality type:Mine
Classification
Species:Malachite
Formula:Cu2(CO3)(OH)2
Formation:Secondary
Comments:Malachite is common as small patches and stains, often with chalcopyrite. But within the void spaces of the cellular goethite, nice acicular crystals and silky or velvety sprays can be found with diligence. In the 1970's I (Steve Adams) broke open a piece of such goethite and was astonished to see a spray of several needles of malachite fine as a hair rising from a point a full inch tall! But holding it up in admiration, a strong wind gust came along and broke the crystals away!
Quality for species:Good crystals or rich for species - important (!)
Significance:Unusual or interesting association, relationships with other species, pseudomorphism etc. - see notes.
Abundance at site:Common
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Malachite data
Locality Data:Click here to view Conrad Hill Mine (Dodge Hill Mine), Cid Mining District, Carolina Slate Belt, Davidson County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:339225
Long-form Identifier:1:3:339225:6
GUID (UUID V4):0
Nearest other occurrences of Malachite
8.2km (5.1 miles) Silver Valley Mine (Spring Valley Mine), Silver Valley, Cid Mining District, Carolina Slate Belt, Davidson County, North Carolina, USA
9.3km (5.8 miles) Silver Hill Mine, Silver Hill, Silver Hill Mining District, Carolina Slate Belt, Davidson County, North Carolina, USA
10.0km (6.2 miles) Cid Mine, Cid Mining District, Carolina Slate Belt, Davidson County, North Carolina, USA
11.5km (7.1 miles) Emmons Mine (Davidson Mine; Hercules Mine), Cid Mining District, Carolina Slate Belt, Davidson County, North Carolina, USA
28.3km (17.6 miles) Deep River Mine (Coffin), Guilford County Copper Mining District, Guilford County, North Carolina, USA
28.6km (17.8 miles) Lindsay Mine, Greensboro, Guilford County, North Carolina, USA
30.1km (18.7 miles) Jacks Hill Mine, Greensboro, Guilford County, North Carolina, USA
32.2km (20.0 miles) Scarlett Mine (Scarlet Mine), Carolina Slate Belt, Randolph County, North Carolina, USA
33.4km (20.8 miles) Gardner Hill Mine, Greensboro, Guilford County, North Carolina, USA
34.5km (21.4 miles) Barnhardt Mine, Gold Hill Mining District, Rowan County, North Carolina, USA
References
Reference Search (possible matching items)
Report (issue)
METALLIC MINERAL DEPOSITS OF THE CAROLINA SLATE BELT, NORTH CAROLINA by P. Albert Carpenter, m Reprinted...deposits of the slate belt Distribution of mines and prospects Previous investigations Mine descriptions...descriptions Alamance County Copper prospect Foust copper mine Robeson gold prospect Cabarrus County Allman prospect...Buffalo mine Cabarrus? mine Clinemine Crayton mine Furniss mine Eva Furr mine Isenhour mine ..; : Newellmine...Nugget mine Phoenix mine Pioneer Mills mine Propst mine Quaker City mine Reed mine Rocky River mine Silver
Report (issue)
IN NORTH CAROLINA INFORMATION CIRCULAR 29 DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES ...agencies for the general welfare of the dtizens of North Carolina. The Section conducts basic and applied research...Resources, at Post Office Box 27687, Raleigh, North Carolina 27611-7687, or call (919) 733-2423. Jeffrey...Chief Geologist GOLD NORTH CAROLINA IN . by P. Albert Carpenter III NORTH CAROLINA GEOLOGICAL SURVEY INFORMATION...INFORMATION CIRCULAR 29 STATE OF NORTH CAROLINA James B. Hunt, Jr., Governor DEPARTMENT OF ENVIRONMENT
Report (issue)
Gold, base-metal, and related deposits of North Carolina 1011 by Gwendolyn W. Luttrell 12 U.S. Geological... Gold, base-metal, and related deposits of North Carolina Abstract Gold, silver, copper, lead, zinc,...barite, and rare-earths have been mined in North Carolina. Gold, with by-product silver, occurs in veins...along the borders of a granite body in Halifax 18 County. 19 and Vanoe Counties. 20- Tungsten minerals...occur with sulfides in vein|j deposits in Cabarrus County. 21 22 23 24 25- U. S. GOVERNMENT PRINTING OFFICE:
 
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.
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: February 24, 2026 05:29:44
Go to top of page