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
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
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

Blue Lace Agate

A variety of 'Agate' [Quartz]
This page is currently not sponsored. Click here to sponsor this page.
02417110017271921555031.jpg
Blue Lace Agate

Lapurr Range, Turkana County, Kenya
05048160017271921576974.jpg
Blue Lace Agate, etc.

Lapurr Range, Turkana County, Kenya
09035390017271921607205.jpg
Blue Lace Agate

Ysterputz Mine, Ysterputs Farm 254, Karasburg West, ǁKaras Region, Namibia
02417110017271921555031.jpg
Blue Lace Agate

Lapurr Range, Turkana County, Kenya
05048160017271921576974.jpg
Blue Lace Agate, etc.

Lapurr Range, Turkana County, Kenya
09035390017271921607205.jpg
Blue Lace Agate

Ysterputz Mine, Ysterputs Farm 254, Karasburg West, ǁKaras Region, Namibia
05126840017271921643721.jpg
Blue Lace Agate

Lapurr Range, Turkana County, Kenya
05048160017271921576974.jpg
Blue Lace Agate, etc.

Lapurr Range, Turkana County, Kenya
Hide all sections | Show all sections

About Blue Lace AgateHide

Formula:
SiO2
Colour:
Blue
Lustre:
Vitreous
Hardness:
7
Crystal System:
Trigonal
A pale blue banded variety of Agate (Chalcedony).


Unique IdentifiersHide

Mindat ID:
699 (as Blue Lace Agate)
3337 (as Quartz)
Long-form identifier:
mindat:1:1:699:4 (as Blue Lace Agate)
mindat:1:1:3337:0 (as Quartz)

Pronunciation of Blue Lace AgateHide

Pronunciation:
PlayRecorded byCountry
Jolyon RalphUnited Kingdom

Physical Properties of Blue Lace AgateHide

Lustre:
Vitreous
Colour:
Blue
Hardness:
7 on Mohs scale

Chemistry of Blue Lace AgateHide

Mindat Formula:
SiO2
Element Weights:
Element% weight
O53.257 %
Si46.744 %

Calculated from ideal end-member formula.
Elements listed:
O, Si - search for minerals with similar chemistry

Crystallography of Blue Lace AgateHide

Crystal System:
Trigonal

Common AssociatesHide

Associated Minerals Based on Photo Data:
43 photos of Blue Lace Agate associated with CalciteCaCO3
27 photos of Blue Lace Agate associated with ChalcedonySiO2
17 photos of Blue Lace Agate associated with QuartzSiO2
3 photos of Blue Lace Agate associated with SideriteFeCO3
2 photos of Blue Lace Agate associated with NontroniteNa0.3Fe2((Si,Al)4O10)(OH)2 · nH2O
1 photo of Blue Lace Agate associated with GypsumCaSO4 · 2H2O

Other InformationHide

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Blue Lace AgateHide

References for Blue Lace AgateHide

Reference List:

Localities for Blue Lace AgateHide

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the Image symbol to view information about a locality. The Image symbol next to localities in the list can be used to jump to that position on the map.

Locality ListHide

Image - This locality has map coordinates listed. Image - This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. Image - Good crystals or important locality for species. Image - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.
Kenya
 
  • Turkana County
Namibia
 
  • ǁKaras Region
    • Karasburg West
      • Ysterputs Farm 254
www.idexonline.com (2016) +1 other reference
Quick NavTopAbout Blue Lace AgateUnique IdentifiersPronunciation Physical Properties Chemistry Crystallography Common AssociatesOther InformationInternet Links References Localities Locality List
 
Image Image
and/or  
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: April 29, 2026 06:32:59 Page updated: February 7, 2026 17:50:55
Go to top of page