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 Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Heulandite-Ca from
Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania


Locality type:Hill
Classification
Species:Heulandite-Ca
Formula:(Ca,Na)5(Si27Al9)O72 · 26H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Heulandite-Ca data
Locality Data:Click here to view Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
Data Identifiers
Mindat Occurrence Record ID:640430
Long-form Identifier:1:3:640430:7
GUID (UUID V4):c870e19c-70a1-4d56-8d4c-2f6f66320f78
References
Reference Search (possible matching items)
Journal (issue)
Leicht, 875 North Pacific Coast Highway, Laguna Beach, CA 92651 (949) 494-7695 . . . 494-5155 . . . FAX (949)...on a mountain-climbing vacation in the remote mountains of Patagonia, the authors stumbled upon a remarkable...South American region known as Patagonia, a barren tableland between the Andes Mountains and the Atlantic...called “the Pampas”—a very rugged and windswept region which nevertheless is home to various flora and...condor, seen mainly amidst the craggy peaks of the mountains. The condor, with a body length of over a meter
Journal (issue)
collecting has flourished throughout the Northwest region in recent decades; a history of the mineral discoveries...the estate. Many early minerals collected in the region about Spokane, Washington, are represented in the...early garnet collectors at Wrangell Island, Alaska, ca. 1906. She organized her own company to mine the...“a new mineral store” in the central business district of Spokane, Washington, at W. 410 Riverside Avenue...and associated minerals from the Michigan copper district. This is an old time collection,” he said, “collected
Book
dendritic aggregates comc from Mednorudnyansk, Ural mountains. Russia; crystals up to 30 mm ( : Vie in) were...Fine crystals were also found in Berezovsk. Ural mountains and in the Lena River basin, Siberia. Russia....to 15 mm ("/» in) come from Konder in Khabarovsk Region, small crystals, but mainly nuggets, weighing up...found in the Tura River basin near Turiinsk, Ural Mountains. Primary platinum is known from deposits in the...the vicinity of Nizhniy Tagil, Ural Mountains, Russia; from the Onvcrwacht mine, Bushveld, South Africa
Book
ROCK-FORMING MINERALS Al2SiO5 215 Lazurite (Na,Ca)8Al6Si6O24[(SO4),S,Cl,(OH)]2 Since ancient times...present too. ULTRAMARINE MUSCOVITE BERYL GYPSUM mountains of Badakhshan in Afghanistan have been a rich...exposed fresh rock, such as on sea cliffs, beaches, mountains, and volcanic terrains. Many of the harder, more...finding and recognising rocks. oolitic limestone MOUNTAINS VOLCANIC REGIONS dolomite BEACHES tuff QUARRIES...metallic pearly waxy GALENA resinous OPAL HEULANDITE greasy dull OLIVINE PERIDOT silky NEPHELINE
Book (edition)
more structural sites, e.g. jahnsite(~fa). jahn ite-(Ca.\1nMn). etc. Other examples are pump~U);te-(Fe:,...or numerous zeolites. e.g. gmelinite- a. gmelinite-Ca, etc. For the fonnerly used prefixes such as Greek...both enclosed in square brackets, e.g. fluorapatite Ca[Fl(PO 4)3] or euchroite 0.1 2[OHIAsO 4]•3H 2O. This...dept. (departement), dept. (departamento), dist. (district). Less common terms are not abbreviated, e.g.... canton (Switzerland), vilayet (Turkey), region (Chile), kray and oblast (Russia). The country names
Book (volume)
where N(1–5) ¼ Na, Н3О+, K, Sr, REE, Y, Ba, Mn, Ca; M(1) ¼ Ca, Mn, REE, Na, Sr, Fe; M(2) ¼ Fe, Mn, Na, Zr...new mineral species different from cancrinite, (Na,Ca)7–8 (Al6Si6O24) (CO3)1–2·2H2O, by characteristic...cm1 is called the fingerprint region. Usually IR spectrum in this region contains very complicated series...overlapping bands. The importance of the fingerprint region is that each mineral species produces a different...boltwoodite, HK(UO2)(SiO4)·1.5H2O and uranophane, Ca (UO2)2(HSiO4)2·H2O, make the greatest contribution
Book
dendritic aggregates come fron1 Mednorudnyansk, Ural mountains, Russia; crystals up to 30 mm ('3/i6in) were found...Fine crystals were also found in Berezovsk, Ural mountains and in the Lena River basin, Siberia, Russia....15 mm (1 9h2 in) come from Konder in Khabarovsk Region, small crystals, but mainly nuggets, weighing up...found in the Tora River basin near Turiinsk, Ural Mountains. Primary platinum is known from deposits in the...the vicinity of Nizhn iy Tagil, Ural Mountains, Russia; from the Onveiwacht mine, Bushvekl, South Africa
Book (edition)
published by Aleph Enterprises, Box 213, Livermore, CA 94551; and GEOREF the bibliographical reference compelation...Uppsala, Uppsala, Sweden. Herbert Obodda: Short Hills, New Jersey. Renato Pagano: Milan, Italy. Ole V...Tennessee Texas Utah Vermont Virginia AL AK AZ AR CA CO CT DE FL GA HI ID IL IN IA KS KY LA ME MD MA MI...Winnemucca(*), Humboldt Co., NV; many localities in CA, especially in the Mother Lode belt in Mariposa,...Co., Bonanza mine, Trinity Co., Michigan Bluff district, Placer Co., in AK, placers at Fairbanks, Iditarod
 
Mineral and/or Locality  
Mindat Discussions Facebook Logo Instagram Logo Discord Logo
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2024, 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.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: April 25, 2024 01:12:31
Go to top of page