Geosonnet 66
A Solo smuggler must hide his freight.
Hidden compartments store his shady wares.
So when a mineral conceals hydrate
There must be secret structure which ensnares
The water slipping through the MOHO line.
A fugitive from oceanic law.
How does an olivine the H confine
And store in crystal structure lattice flaw?
The brucite sidekicks are forsterite’s foils
Magnesium, low silica create
Tetragonal sites vacant, H embroils
This nominally dry mantle substrate
Hot hydrogen won’t change the warring stars
And yet it could distinguish us from Mars.
Other geosonnets: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66
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