 | | Journal (article/letter/editorial) | | The samples studied cover the range between
fluorapophyllite and hydroxyapophyllite, and include some unusual...metastable CaF2.SiO2 phase by 700~ low-temperature wollastonite by 800~ both disappearing above 900~ when fluorine...fluorine loss occurs and hightemperature wollastonite is produced. T G A and DTA provide simple methods...apophyllites, with up to 25% of the stoichiometric K + replaced by NH4 + (in the samples
studied), can...band at 1460 cm- 1.
KEVWORDS: apophyllite, fluorapophyllite, hydroxyapophyllite, ammonian apophyllite |  | | Journal (article/letter/editorial) | | millerite, moissanite, nielsbohrite, sillimanite or wollastonite) or companies,
societies, journals and institutions...apophyllite group, Burke (2008)
replaced the names ââfluorapophylliteââ, ââhydroxyapophylliteââ, and âânatroapophylliteââ...re-name these minerals
fluorapophyllite-(K), hydroxyapophyllite-(K), and fluorapophyllite-(Na).
4. Recommendations...Jahnsite(NaFeMg), a new mineral from the Tip Top mine, Custer
County, South Dakota: description and crystal |  | | Journal (article/letter/editorial) | | February
2016; Roux et al. 1989).
*The name of the mine, and the name of the locality used in much of the...2. A large calcite crystal associated with
fluorapophyllite; specimen is 6.5 cm. The originally
gemmy...largest open-pit operation in southern Africa, the mine
is now an underground block-cave operation.
During...Loolekop (the name of the hill
on which the modern mine is centered). Earlier, in 1868, the
famous explorer...adits was exposed as
the modern Loolekop open-pit mine was developed. Artifacts such as iron chisels, gads |  | | Book | | under I
Minerals listed under J
Minerals listed under K
Minerals listed under L
Minerals listed under M
Minerals...Corporation from 1961 to 1976 (Gold et al. 1986) . The
mine was initially an open-pit operation, with two
open...continued to
investigate the feasibility of opening a mine for the
production of "ferrocolumbium" (niobium)...viable orebody
and developed plans for an underground mine. Owing
to local opposition, it has not received...methods at 122 to 123 Ma
and at 124 Âą 0.5 Ma by the K/ Ar method.
GEOLO G Y
37
Geology of
Mont Saint-Hilaire |  | | Book (edition) | | Congress.
ISBN 978-1-4654-9774-1
Printed and bound in China
For the curious
www.dk.com
This book was made...in disused quarries
Fluorite can be found
on old mine spoil heaps
Granite
Crystalline fluorite
Introduction...veins
hornfels
shale
25 dip
marble
limestone
mine
o
sandstone
quarry
CROSS-SECTION
A
shale
limestone...which one or more metallic
elements combine with the
(COâ) â² carbonate radical.
Calcite, the most common...Ca
Cd
Ce
Cf
Cl
Cm
Co
Cr
Cs
Cu
Dy
Er
Es
F
Fe
Fm
Fr
Ga
Gd
Ge
H
He
Hf
Hg
Ho
I
In
Ir
K
Kr
La
Li
Lu
Lw
Md |  | | Journal (issue) | | Hazen
The best grossular garnets from
the Jeffrey mine, Asbestos, Quebec ........ .......................1972, and considered to
be the finest known Jeffrey
mine grossular specimen.
Marco Amabili collection;
James...Rothschild (deceased)
Philip G. Rust (deceased)
Bryan K. Lees (2008-2015)
Stephen Neely (2008-2015)
Stuart...Carter (2012-2017)
Wally Mann (2012-2016)
George K. Hickox, Jr. (2012-2015)
David E. Ellis (2012-2015)... Colorado (two), New Mexico (the Bingham Canyon
mine), Nevada, Arizona (two), Mexico, Brazil, Northern |  | | Journal (issue) | | N
g
g
O
A
H
N
R
S
E
R
A K
S
K
H
m
⢠Fluid Flow in Meta orphic ocks, art 3...Hill Mining Museum.
Collecting permitted on the Mine Run Dump
and in the Passaic Pit and âsaddleâ areas...collecting site.
Members are cautioned to beware of old mine openings
and stay out of them; some are quite narrow...rock fragments fall. Unlike other portions of the mine with
much lower ceilings, this area located near...Yard Boss, New
Jersey Zinc Co.; Art Horr, Electrical Engineer, New Jersey Zinc Co.; Harry âRedâ Renouf, Franklin |  | | Catalog/List | | black-brown cleavage
Yakutia. Russin
5mmÂŁ2
Rawhide Mine, MohavcCounty, ½xY,£3
Arizona , US.A
.
l.x2 50p...Arcndnl,
Norway
I x2 ÂŁ6
â New East Whcal Russell mine,
Devon .England
Madagascar
½x½
ÂŁ2.50
I ins ÂŁ4
...in Porphyl)¡.
Pure grey metallic mass
San Jose Mine. Oruro, Bolivia
6x6mm ÂŁ3
23
ANHYDRITE
Rich white...massive. xrayed material.
7
ANNITE
18
Ca Al C0/3
K AlS0/4 OH
Feldspar
Li Na Al P0/4 F OH
Zeolite
...Variety Francolitc.rich mass of micro
2x2
â Holmbush Mine. Kelly Bray .
Cornwall
crystals over the main surface |  | | Book (volume) | | Mineral description A 12 B C D E F G 66 H J K L M 107 169 203 221 291 308 321 324 330 344 Q ...BeckerPegmatiteon 2 Ajoite (K,Na)Cu+7AISi90 24(0H)6â˘3H20 and are epitacticallygrown on K-feldspar. Otjua. Sandamap...asajoite crystalsup to 5 mm (KELLER 1974). of the K-feldsparcompletely.Occasionally (NIEDERMAYR 2001)...coversearlyalbite, Alabanditehasbeennoted to occurat K-feldspar,tourmaline,and muscovite.These the RoshP...CapeCross - UgabRiver.Fromheavymineral cavitiesin K-feldspar/muscovite rockat the this find are known |  | | Journal (article/letter/editorial) | | 8(13) Ă
3 and Z = 1. The structure was solved at 120 K because of thermal instability of the mineral
and...a three dimensional structure via hydrogen bonds.
K E Y WO R D S : hexaniobate, Lindqvist ion, hansesmarkite...the first (Friis et al.,
2014)
and
melcherite,
(Ba,K)2(Na,
Ca)2MgNb6O19¡6H2O, the second (Andrade
et al...calcite, chiavennite,
chlorite, epididymite, fluorapophyllite-(K), fluorite,
galena, gonnardite, hambergite...albite (Na), microcline (K), pure metal (Nb, Fe), pyrophanite (Mn)
and wollastonite (Ca). A Hitachi S-3600 |  | Friis, Henrik, Larsen, Alf Olav, Kampf, Anthony R., Evans, R. James, Selbekk, Rune S., Sånchez, A. Aranda, Kihle, Jan (2014) Peterandresenite, Mn4Nb6O19¡14H2O, a new mineral containing the Lindqvist ion from a syenite pegmatite of the Larvik Plutonic Complex, southern Norway. European Journal of Mineralogy, 26 (4) 567-576 doi:10.1127/0935-1221/2014/0026-2385 | Journal (article/letter/editorial) | | following
mineral assemblage: analcime, fluorapophyllite-(K),
arsenopyrite, behoite, bertrandite, calcite...standards were
used: albite (Na), pyrophanite (Mn), wollastonite (Ca, Si)
and pure metals (Fe, Nb). Other elements...b ( )
V (AĚ3)
1431.18(7)
Z
2
72.64
2ymax( )
h, k, l ranges
25/25, 15/15, 18/18
Total reflections...Discussion
Several PONb compounds with varying Na, Li and K
contents and Nb/Ta ratios have been synthesized (Dale...new hexaniobate from Norway
575
anions, M6O19{Mâ(CO)3}n(8-n)- (M Âź Nb, Ta; Mâ Âź Mn, Re;
nÂź1, 2). Inorg |  | | Journal (issue) | | row, from left:
Euclase, 2.3 cm, from the GachalĂĄ mine, GuaviĂł-GuatĂŠque mining district, BoyacĂĄ Department...Fluorite with quartz, 11 cm, from Fujian Province, China. Keith & Diane Brownlee collection; Joe Budd photo...from the Amo tin deposit, Ximeng County, Yunnan, China. Wally Mann collection; Joe Budd photo.
Topaz, 2...Budd photo.
Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania. Barry & Beth Kitt collection;...13 cm, from the Yaogangxian mine, Chenzhou Prefecture, Hunan Province, China.
The Carabas Collection; Joe |  | | Report (edition) | | OF ARKANSAS
BULLETIN
23
S P E C I E S O F A R K A N S A s¡' ,
A DIGEST
By
J. Michael Howard
\
...Milton in 1929. He went to work for the
Sinclair Oil Co. in Angola after graduation. In 1931 he began his...world occurrences with a note on
intergrown wollastonite in McFarland, J. D., Ill, editor, Contributions... Thank you so much for the dedication.
vii
and co-worker
of Charles
Ron and Cam Gates,
. Augustine...continued moral support on this book.
Several of my co-workers: John D. McFarland, Ill, for the photography |  | | Journal (issue) | | ontogeny developed by Boris Z. Kantor together with a co-author from India
Milind Kolhatkar, in a paper about...Anastasenko
Oleg S. Bartenev
Alexander A. Evseev
Victor K. Garanin
Boris L Kantor
Michael B. Leybov
Bryan Lees...cluster of diYergent crystals. 6.5 x 5 cm.
Indicolite Mine, Shabry talc-magnesite deposit, Central Urals, Russia...thickness and up to 100 m long are opened by the mine workings.
Quartz is grayish green and grass-green...deposits associated with granite pegmatites,
1979, he co-authored a book on this subject 3.From the second |  | | Book (edition) | | jurbanite . 172 References. . . . . . . . . . . . 317 K: kaersutite to kyanite . 175 Appendix: Tables A...Patrick Wyse Jachon Hexiong Yang Brian Young A\teri~k symbol,..= current member of the Ru ~ell Sudety: ha\h...on New Minerals, Nomenclature and Classification. Co. County. EBSD Backscattered electron diffraction...Bi Br C Ca Cd Ce Cl Co Cr Cs Cu Dy Er Eu F Fe Ga Gd Ge H He Hf Hg Ho I In lr K Kr La Li Lu Mg Mn Mo...Penberthy Croft mine, St Hilary, Cornwall Tynebottom mine, Garrigill, Cumbria Clogau mine, Bontddu, Gwynedd |  | | Book (edition) | | Cover design by Leigh McDonald
Co\¡er photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen...who differ only in the major element present: Ca, K, Mg, Na, or Sr. Older references are unaware of the...material was cut parallel to the grain.
The Blue Ball Mine, in Gila
County, has produced thousands of
azurite...quantity of this material came from the United Verde Mine at Jerome,
GEMSTONES
ANDLAPIDARYMATERIALS
OF ARIZONA...Gila County.
The Keystone Mine, the Inspiration Mine, and the Old Dominion Mine have
all produced good gem-quality |  | | Journal (volume) | | Our third contribution, from Alan Barnes and his co-authors, takes an in-depth look at the collection...of euhedral schulenbergite at the Penberthy Croft Mine, Cornwall. Journal
of the Russell Society, 19, 34â35...Famous British Mineral Localities: Penberthy Croft Mine, St Hilary,
Cornwall, England. UK Journal of Mines...Name
NGR
Enderby
Stone Quarry , Enderby Co. Pit1, Warren Hill Quarry1,4
SK 540 0001,2, SK...hornblende in a pegmatite.
ILLITE-BRAMMALITE series,
(K,Na)0.65Al2âĄAl0.65Si3.35O10(OH)2
Illite, K0.65Al2âĄAl0 |  | | Report (issue) | | Geosciences, Colorado State University, Fort Collins, CO ..... 6
Mineralogy of Selected Pegmatites, Black...Emery mining district, and at the Golden Sunlight Mine (Figure 1).
Figure 1. Location map shows the quadrangles...Sugarloaf Mountain
quadrangle.
The Golden Sunlight Mine (Figure 1) is the largest gold producer in Montana...indicate that the ore setting of the
Golden Sunlight Mine may extend northward (Figure 1). Alkalic rocks intrude...sulfide minerals.
Figure 3. Geochemical data for high-K igneous rocks in the Wilson Park quadrangle. (A) Total |  | | Book (edition) | | Morocco; (center, left) wulfen ite San
Francisco mine, Sonora, Mexico; (center) amethyst,
Veracruz, Mexico;...Mountains, Utah; (lower le ft)
rhodochrosite, N'Chwaning mine, Sou th A frica;
{lower left, center) wulfenite...DE
Demetrios Pohl
DG
Richard Graeme
DJ
D. K. Jones
Douglas K. Miller
DK
Arizona-Sonora Desert
DM
Museum...chemical-environment during growth may determine the habit.
Co/or-Luster: Many, if not most mineral species are...X-ray Crystallography, edited by N. F. M. Henry and
K. Lonsdale, Kynoch Press (Birmingham, England), three |  | | Book | | bottom left
Printed and bound in China
345
04 05
ENCYCLOPEDIA OF
R
O
C
K
S
MINERALS, AND
GEMSTONES
[...paradamite, which was first
identified at the Ojuela
Mine in Mapimi,
Durango, Mexico, and
confirmed as a...contains.
The type locality of ankerite is the Wheatley
Mine near Phoenixville, Pennsylvaniaâa specimen
from...Main Sources: @ Australia @ Brazil @ Canada
@ China @ England
Finland ¢ Germany @ Italy
@ New Zealand...little use on its own because it breaks
@ Chile ¢ China ¢ Czech Republic ¢ Germany
@ Italy ¢ Mexico # Portugal |  | | Journal (issue) | | (2009â2017)
Arizona Mineral Minions (2016)
FELLOWS
Bryan K. Lees (2008â2016)
Stephen Neely (2008â2016)
Stuart...Carter (2012â2017)
Wally Mann (2012â2016)
George K. Hickox, Jr. (2012â2017)
David E. Ellis (2012â2017)...samsonite emerged from just two
pockets in the Samson mine. St. Andreasberg is also known for its
fine specimens...in the St. Andreasberg Districtâs renowned
Samson mine ceased in 1910, but in 1950 the Samson Pit Mining...taken on mine
tours from there. And since 2001 the Harz Roller Canary Museum,
at the Samson mine pithead |  | | Journal (volume) | | removed
using dilute hydrochloric acid); Hollandtwine Mine, Dirtlow
Rake, Castleton Derbyshire; 90Ă50Ă40 mm;...maximum known thickness of
around 90 m at Blackdene Mine in Weardale. At Copthill in
Weardale the sill forms...APOPHYLLITE GROUP
FLUORAPOPHYLLITE-(K), KCa4Si8O20(F,OH)¡8H2O;
HYDROXYAPOPHYLLITE-(K), KCa4Si8O20(OH,F)¡8H2O...heaps almost completely vegetated.
At Cambokeels Mine, Weardale [NY 935 383] the Whin
Sill lies beneath...level decline, and
in the walls of the adjacent mine roadways. The mineral
occurred here in some abundance |  | | Catalog/List | | Na26Ce6(Si6O18)(PO4)6(CO3)6(SO2)O
A
Abernathyite
K(UO2)(AsO4)¡3H2O
G
Abhurite
Sn2+21O6(OH)14Cl16
...FeSe
Rn
Achyrophanite
(K,Na)3(Fe3+,Ti,Al,Mg)5O2(AsO4)5
A
Acmonidesite
(NH4,K,Pb,Na)9Fe2+4(SO4)5Cl8...CaMg(AsO4)(OH)
G
Admontite
MgB6O10¡7H2O
A
Adolfpateraite
K(UO2)(SO4)(OH)(H2O)
A
First reference
Second reference...s.p. China
Aeschynite-(Y)
(Y,Ln ,Ca,Th)(Ti,Nb)2(O,OH)6
Rn
1987 s.p. Norway
Afghanite
(Na,K)22Ca...3-2.0¡2.5-3.0H2O
G
1816
Germany
Alloriite
(Na,K,Ca)24(Na,Ca)4Ca4(Si,Al)48O96(SO4)4
(SO3,CO3)2(OH,Cl)2(H2O |  | | Catalog/List | | Na26Ce6(Si6O18)(PO4)6(CO3)6(SO2)O
A
Abernathyite
K(UO2)(AsO4)¡3H2O
G
Abhurite
Sn2+21O6(OH)14Cl16
...FeSe
Rn
Achyrophanite
(K,Na)3(Fe3+,Ti,Al,Mg)5O2(AsO4)5
A
Acmonidesite
(NH4,K,Pb,Na)9Fe2+4(SO4)5Cl8...CaMg(AsO4)(OH)
G
Admontite
MgB6O10¡7H2O
A
Adolfpateraite
K(UO2)(SO4)(OH)(H2O)
A
First reference
Second reference...s.p. China
Aeschynite-(Y)
(Y,Ln ,Ca,Th)(Ti,Nb)2(O,OH)6
Rn
1987 s.p. Norway
Afghanite
(Na,K)22Ca...3-2.0¡2.5-3.0H2O
G
1816
Germany
Alloriite
(Na,K,Ca)24(Na,Ca)4Ca4(Si,Al)48O96(SO4)4
(SO3,CO3)2(OH,Cl)2(H2O |  | | Catalog/List | | Na26Ce6(Si6O18)(PO4)6(CO3)6(SO2)O
A
Abernathyite
K(UO2)(AsO4)¡3H2O
G
Abhurite
Sn2+21O6(OH)14Cl16
...FeSe
Rn
Achyrophanite
(K,Na)3(Fe3+,Ti,Al,Mg)5O2(AsO4)5
A
Acmonidesite
(NH4,K,Pb,Na)9Fe2+4(SO4)5Cl8...CaMg(AsO4)(OH)
G
Admontite
MgB6O10¡7H2O
A
Adolfpateraite
K(UO2)(SO4)(OH)(H2O)
A
First reference
Second reference...s.p. China
Aeschynite-(Y)
(Y,Ln ,Ca,Th)(Ti,Nb)2(O,OH)6
Rn
1987 s.p. Norway
Afghanite
(Na,K)22Ca...3-2.0¡2.5-3.0H2O
G
1816
Germany
Alloriite
(Na,K,Ca)24(Na,Ca)4Ca4(Si,Al)48O96(SO4)4
(SO3,CO3)2(OH,Cl)2(H2O |
|