Nature Notes From Crater Lake
Volume 6, No. 1, April 1933
The Crystal Gems of Crater Lake in
Winter
By D. S. Libbey
Would that each of you could spend a
time in the silent grandeur of Crater Lake in the dead of winter. After
a heavy, moist snowfall, the boughs of the conifer trees are garbed in
beauty. Crater Lake National Park, on the crest of the Cascade Range, is
located in the realm of snow flakes, the crystal forms of frozen water.
The intricate filigree work and the myriad forms showing snow sculpture
everywhere depict "Gaywas" (the picturesque Indian name for Crater Lake)
in fairyland attire.
Literally, as one sees the snow flakes
so abundantly developed at Crater Lake in winter, he realizes that there
is no art comparable to Nature's art and no beauty that can approach the
handiwork of Nature. As Lowell says in verse so familiar: "Every tree
twig is bedecked with crystals, rimmed inch deep with pearl".
The cover design, as well as the margin
of this page, shows treasures of the snow. Snow flakes are among the
most evanescent of all Nature's creations. They are unique and precious
particularly so since they are fleeting forms and cannot be preserved
like other gems.
Examine the sketches and you will
discern that the snow flake crystals are formed with six faces, being of
the true hexagonal system. Of course, all snow flakes are not perfect
crystals and all gradations between shapeless amorphous masses to the
intricate hexagonal filigree designs are found. No two snow flake
crystals are exact duplicates. If one is interested in studying crystal
forms and is prepared to make micro-photographs of these fleeting
crystals, one has in every new photographic reproduction a thrill, for
each may possess more beauty and complexity than the previous.
The avocation of collecting
reproductions of snow flake crystal forms has a practical side as well
as a pleasurable one which is vicarious in its nature. Artists,
designers, architects and interior decorators frequently draw from snow
crystal designs the foundation for the creation of bizarre and unique
sketches and reproductions. One who collects such photographs does not
find that every snow storm produces perfect, beautiful specimens.
It appears that ideal conditions for
crystal growth are dependent upon a very fine adjustment of correct
temperature, air currents, and rate of formation. The wind conditions in
the sky cause the forming snow to be driven and forced against other
fleecy particles, the delicate forms are destroyed. The arrangement of
the freezing water molecules and the crowding against one another cause
lack of symmetry in crystal formation. There is little doubt but that
Crater Lake National Park is an area affording an ideal place to study
and see the development of snow forms and crystal aggregates.
"The beautiful is as
useful as the useful"
-- Victor Hugo