👁 Image
| | Book (edition) | | to the chemical formula, allegiance
to a mineral group, symmetry and crystal structure as well as the strongest...chemical formula, structure (crystal system, space group, and unit
cell dimensions), and at least some other...site
occupancy. The Sb members of the tennantite group
(2.G) will serve as a good example:
tetrahedrite...registered in
this book (e.g. in the amphibole group). For more detailed information see "Dana's System...dominant rareearth element (REE). e.g. monazite-(Ce), monazite(Nd), etc. In a few cases a similar procedure | 👁 Image
| | Book | | mid-1957, of vvhich 70% is in New Mexico, 16% in
Colorado, Utah, and Arizona, and 8% in Wyo1ning. These...siliceous and Ruoritic types, and the oxidized Colorado Plateau deposits are desc1ibed vvith those that...origin, e.g., Blind River, \i\litwatersrand,
and Colorado Plateau. The writer has attempted to present equitably.... . . . . . . . . . . . . . . . . . . . . . .
Colorado Plateau . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . . . .
Colorado . . . . . . . . . . . . . . . . . . . . . . . | 👁 Image
| | Book (edition) | | Co\·er photo: \\ 7 ulfenite, Rowley Mine, Maricopa County, 4 cm high specimen, Evan and
Melissa Jones Collection...some species have
been relegated to group names (e.g., monazite group); others have had element
designations...the zeolite minerals, where chabazite is now a group name with five species who differ only in the major...International Mineralogical Association (IMA), changed to a group name,
or renamed by changes in nomenclature as mineral...was drafted
after a fourth-grade class at Copper Creek Elementary School had the idea and
reached out to | 👁 Image
| | Book (edition) | | extensively rewritten by the book’s distinguished group
of authors in the light of new research and
important...Encyclopedia
of
minerals
Sagiiache County Pu
blic Library
Saguache
,
Colorado
DEMCO
For Reference
Not to...Wendell E. Wilson
Library
Saguache County Public
Saguache, Colorado
VAN NOSTRAND
REINHOLD
New York
...Cal and Kerith Graeber
Cureton Mineral Company
Colorado School of Mines
Charles and Marcelle Weber
Dan...all varietal names, synonyms, spelling variants, group names, and so
forth; only names in contemporary | 👁 Image
| | Book (edition) | | extensively rewritten by the book's distinguished group
of authors in the light of new research and
important...Encyclopedia of
minerals
~~cbe County Public Library
Saguache, Colorado
OEMCO
For Refere nee
Not to...Sagtiache Co1tntr Publlc I...ibran'
Saguache, Colorado
~
VANNOSTRAND REINHOLD
~
- - - - N e w York...Cal and Kerith Graeber
Cureton Mineral Company
Colorado School of Mines
cw
Charles and Marcelle Weber...all varietal names, synonyms, spelling variants, group names, and so
forth; only names in contemporary | 👁 Image
| | Report (issue) | | Occurrence
Of Monazite
GEOLOGICAL
SURVEY
PROFESSIONAL PAPER
530
The Geologic Occurrence
Of Monazite
By WILLIAM...distribution
of monazite and of the geologic
controls affecting the amount
of thorium in monazite
UNITED...________________ - ___ -_-_------Description of monazite __ ---- _____________ -----Discovery, synonymy...Age relations _________________ ----_-_-_--------Monazite localities ___ --- _______ -- ____________ -----_Africa...
43
43
43
43
46
47
47
48
48
48
49
50
50
51
Monazite localities-Continued
Asia ______________ - -- | 👁 Image
| | Book (edition) | | attempt a complete description
of a small mineral group to uncover the unsatisfactory state of our present...well render the volume difficult to use by a large group of potential readers
not familiar with structural/chemical...with the inherent problems of
end-member names vs. group names and related aspects of nomenclature. Rather...spelling variants,
descriptive names, mixtures, group names, chemical names, etc., found in the literature...letters pointing
out that for some entries our space group , Z, and lattice constants are mutually exclusive | 👁 Image
| | Book (edition) | | File, 1601 Park Lane.
Swarthmore, Pennsylvania, USA.
Introduction
This volume is the third edition...belongs to a broader group of related minerals, the name adopted for the
group is given beneath the formula...editions of this book. Brieny. within each anionic group
the minerals arc arranged in order determined by...those of the alkaline earths,
etc. Within each group the minerals are tabulated with increasing anion... Utah.
USA. Named for P.H. Abelson.
20.7.3
AbernalhJile. K(U00As0,.4H�O.
Meta-autunite group.
M.E. Thompson |
|
