-
Stevensite is a
white clay
mineral composed of
hydrated calcium,
sodium and
magnesium silicate, with the
chemical formula (Ca,Na)xMg3-x(Si4O10)(OH)2. The...
-
closely related to meerschaum. It is a
synonym for the
smectite clay:
stevensite. In the 2004 film
National Treasure, the
second clue to the
treasure is...
- Stdl
Svyazhinite Svz
Sarabauite Sbu
Selenopolybasite Splb
Siwaqaite Siw
Stevensite Stv
Swaknoite Swk
Saranchinaite Src
Selenostephanite Ssph Skaergaardite...
- (IMA/CNMNC
valid mineral name) Deweylite, a
mixture of
serpentine and talc or
stevensite Diatomite Ebonite,[citation needed]
vulcanized natural or
synthetic rubber...
-
including a lithium-free
magnesium silicate clay, a form of
synthetic stevensite, and an iron
silicate clay,
which was a
synthetic form of nontronite....
-
metastable hydrated magnesium-clay
precursors such as kerolite, sepiolite, or
stevensite that can
precipitate from
marine and lake
water in
certain conditions...
-
garnierite and
found the
composition to be
close to the
compositions of
stevensite and sepiolite, but with
partial replacement of the Mg
content by Ni. In...
- 1127/njgpa/2018/0739. S2CID 134159981.
Raymond Énay;
Michael K.
Howarth (2018). "
Stevensites, Zittelites, and Gyrophylloceras, new
generic names proposed for Stevensia...
- [no] [no]
Steudelite (cancrinite: IMA2021-007) 9.FB. [890] [no] [no]
StevensiteQ (saponite, smectite: 1873) 9.EC.45 [891] [892] [893]
Steverustite (thiosulfate:...
-
coquinas (s****y limestones) and sandstones,
siltstones and
shales of
stevensite composition. Its age,
based on the
ostracod ****emblages, is Hauterivian...
