- A
botryoidal (/ˌbɒtriˈɔɪdəl/ BOT-ree-OY-dəl)
texture or
mineral habit, is one in
which the
mineral has an
external form
composed of many
rounded segments...
- much more brittle. The term
kidney ore may be
broadly used to
describe botryoidal, mammillary, or
reniform hematite.
Maghemite is a
polymorph of hematite...
-
rarely is
found in well
formed crystals. The
typical habit is as
earthy botryoidal m****es. It has a Mohs
hardness of 4.5 and a
specific gravity of 4.4 to...
-
mineral crystallizes in the
monoclinic crystal system, and most
often forms botryoidal, fibrous, or
stalagmitic m****es, in
fractures and deep,
underground spaces...
-
Botryoidal Spring is a fountain-type
geyser in the
Lower Geyser Basin of
Yellowstone National Park in the
United States.
Botryoidal Spring is part of...
-
quartz crystals with
botryoidal (spherical) habit.
Mineralogically speaking,
grape agate is not an
agate and is
actually botryoidal purple chalcedony. It...
-
typical twin is bent at a near-60-degree angle,
forming an "elbow twin".
Botryoidal or
reniform c****iterite is
called wood tin. C****iterite is also used as...
- cuprite, and
other secondary copper minerals. It is
typically found as
botryoidal or
rounded m****es and crusts, or vein fillings. A 2006
study has produced...
- that is
often found as
crusts or
layers around hot
springs and geysers.
Botryoidal geyserite is
known as fiorite.
Geyserite is
porous due to the
silica enclosing...
-
calcite Bipyramidal calcite Druse calcite Twinned calcite Globular calcite Botryoidal calcite Calcite is
transparent to
opaque and may
occasionally show phosp****scence...
