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Mineralati

Minerals

6323 results

Mineral

Xiangjiangite

xiangjiangite

Formula
Fe³⁺(UO2)4(PO4)2(SO4)2(OH)·22H2O
Euhedral xianhuaite-(Ce) crystals observed under transmitted light in sample BY-E2024-103. Mineral

Xianhuaite-(Ce)

xianhuaite-(Ce)

Formula
K2CeNb5O15
Mineral

Xianhuaite-(La)

xianhuaite-(La)

Formula
K2LaNb5O15
Mineral

Xieite

xieite

Formula
Fe²⁺Cr2O4
Mineral

Xiexiandeite

xiexiandeite

Formula
SiO2
Figure 2. Back-scattered electron images showing toledoite (TiFeSi) in corundum grain WG1124E-1. The rectangular areas in (a) are enlarged in (b,c). Mineral

Xifengite

xifengite

Formula
Fe5Si3
Mineral

Xilingolite

xilingolite

Formula
Pb3Bi2S6
Mineral

Ximengite

ximengite

Formula
Bi(PO4)
Mineral

Xingzhongite

xingzhongite

Formula
Pb²⁺Ir³⁺2S4
Mineral

Xitieshanite

xitieshanite

Formula
Fe³⁺(SO4)Cl·6H2O
Xocolatlite Locality: Moctezuma Mine (Bambolla Mine), Moctezuma, Municipio de Moctezuma, Sonora, Mexico (Locality at mindat.org) Size: 4.5 x 3 x 3 cm. One of the surprises of 2007 for rarities was the reworking of the famous old Bambolla mine in the Moctezuma tellurium complex for specimens, by several European-led collecting teams. This is the only example of this relatively new tellurate species I have yet seen available, and I am told it is a very good one as well, from the limited supply available. It was part of a study group of specimens given to a major museum, and then traded to me at the Tucson 2009 show. The species was named for the Aztec word for chocolate, the color of its crystals. Type locality. Mineral

Xocolatlite

xocolatlite

Formula
Ca2Mn⁴⁺2Te⁶⁺2O12·H2O
Xocomecatlite Locality: Trixie Mine (Trixie shaft; Old Trump prospect), East Tintic District, East Tintic Mts, Utah Co., Utah, USA Size: 6.0 cm x 5.4 cm x 2.8 cm Xocomecatlite is an extremely rare Cu-tellurate found at only seven localities worldwide (MINDAT). This rich and rare combination specimen is from the very obscure Au-Ag-Cu-Pb-Zn Trixie Mine of the East Tintic District of Utah. The sculptural quartz matrix wedge hosts bright and rich crusts and microcrystals of emerald-green xocomecatlite along with silvery grains of what appears to be hessite, not petzite and scattered flecks of free gold. Very rare combination material from this locale from the Dr. R.J. Bowell Collection. Mineral

Xocomecatlite

xocomecatlite

Formula
Cu3(Te⁶⁺O4)(OH)4
These mineral images are free to use how you wish. Mineral

Xonotlite

xonotlite

Formula
Ca6Si6O17(OH)2
Mineral

Xuite

xuite

Formula
Ca3Fe2[AlO3(OH)]3
Mineral

Xuwenyuanite

xuwenyuanite

Formula
Ag9Fe³⁺Te2S4
Mineral

Yafsoanite

yafsoanite

Formula
Ca3Te⁶⁺2(ZnO4)3
Mineral

Yagiite

yagiite

Formula
NaMg2(AlMg2Si12)O30
The brown yakhontovite PS is ~ 1½ mm in diameter. Yakhontovite PS after tennantite. The back of the specimen has clinotyrolite. From: La Amorosa mine, San Rafael claim, Villahermosa del Rio, Castellón, Valencian Community, Spain Mineral

Yakhontovite

yakhontovite

Formula
(Ca,Na,K)0.2(Cu,Fe,Mg)2(Si4O10)(OH)2·3H2O
Mineral

Yakovenchukite-(Y)

yakovenchukite-(Y)

Formula
K3NaCaY2Si12O30·4H2O
Mineral

Yakubovichite

yakubovichite

Formula
CaNi2Fe³⁺(PO4)3
(c) Optical image of yamhamelachite, reflected light (polarised light. Key: Hem – hematite; Ymm – yamhamelachite. Mineral

Yamhamelachite

yamhamelachite

Formula
KCrP2O7
Mineral

Yancowinnaite

yancowinnaite

Formula
PbCuAl(AsO4)2OH·H2O
Mineral

Yangite

yangite

Formula
PbMnSi3O8·H2O
Mineral

Yangzhumingite

yangzhumingite

Formula
KMg2.5Si4O10F2