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Crystalline Thunderbolts Pierce the Sacred Mountain

last active 2026

Crystalline Thunderbolts Pierce the Sacred Mountain is a synth-driven raw black metal / dark ambient project of prolific Dutch multi-instrumentalist Maurice 'Mories' de Jong (Gnaw Their Tongues, Cloak of Altering, De Magia Veterum, Obscuring Veil, Aderlating, Seirom). Releases like Blessed Hands Touch the Ophanim Under the Golden Rainbows (2023) and Shine Like the Suicidal Madness of the Sacred Amethyst (2024) are built from 'wild keyboard music exclusively' — chaotic, saturated electronic textures layered with black-metal atmosphere and grandiose, scripture-tinged song titles about celestial beings. It's tagged avant-garde/symphonic/black metal on metal.academy and functions as one more mutation in de Jong's sprawling, genre-blurring catalog.

SCORE PROFILE

JazzyBalkanHardcoreSurfBarbershopDeathBlackTechnicalGlitchTheatricalFolkDoomDroneShoegazeAmbient8-bit
Jazzy0
Balkan0
Hardcore0
Surf0
Barbershop0
Death1
Black5
Technical2
Glitch5
Theatrical5
Folk0
Doom0
Drone2
Shoegaze0
Ambient3
8-bit0

Accent numbers counted towards the index. Hover an axis — or hold it on a phone — for what it means.

WHY THOSE SCORES

  • Black 5Described as a 'raw black metal project' and tagged Avant-Garde Metal / Black Metal / Symphonic Black Metal (https://gnawtheirtongues.bandcamp.com/album/shine-like-the-suicidal-madness-of-the-sacred-amethyst; metal.academy/releases/56821).
  • Glitch 5Built from 'wild keyboard music exclusively' with a chaotic, 'spazzy' electronic character reviewers compare to 'entering a euphoric psychosis' (https://gnawtheirtongues.bandcamp.com/album/shine-like-the-suicidal-madness-of-the-sacred-amethyst).
  • Theatrical 5Song titles and album concepts are built around ornate scriptural/celestial imagery (Ophanim, seraphim, angelic realms), giving the project an overtly ritualistic, staged quality typical of de Jong's catalog (https://gnawtheirtongues.bandcamp.com/album/blessed-hands-touch-the-ophanim-under-the-golden-rainbows).
  • Ambient 3Reviewers characterize the material as spatial/atmospheric synth excess ('a melange... orgie grotesque') over a dark-ambient/keyboard-only base (https://gnawtheirtongues.bandcamp.com/album/shine-like-the-suicidal-madness-of-the-sacred-amethyst).

MEMBERS

CONNECTIONS

member · 5
  • Cloak of Alteringpath →

    De Jong founded and runs Cloak of Altering, his other synth-heavy black metal solo project. source ↗

  • De Magia Veterumsatellitepath →

    De Jong runs De Magia Veterum as one of his other named projects, alongside Crystalline Thunderbolts. source ↗

  • Gnaw Their Tonguespath →

    Maurice 'Mories' de Jong is the sole creator of both Crystalline Thunderbolts Pierce the Sacred Mountain and Gnaw Their Tongues; the project is hosted directly on the Gnaw Their Tongues Bandcamp. source ↗

  • Obscuring Veilpath →

    De Jong contributes keyboards/synths to the collaborative project Obscuring Veil (with Jarle Byberg and Kabukimono). source ↗

  • Ophiuchuspath →

    Maurice "Mories" de Jong in both — all instruments, synths in Crystalline Thunderbolts Pierce the Sacred Mountain, all instruments, vocals in Ophiuchus. source ↗

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