The Siva Purana calls the seven-faced Rudraksha Ananga; the consulted passage does not identify it with Mahalakshmi.
Source: The Siva Purana, Part I — Vidyesvara-samhita, Chapter 25 · Vidyesvara-samhita, Chapter 25 · Verse 72
A seven-faced Rudraksha dossier. The Siva Purana calls it Ananga; a consulted Upanishad translation associates it with the seven Matrs. Mahalakshmi and Saturn claims are not established by those cited passages.

Rudraksha bead (Elaeocarpus angustifolius endocarp) · botanical fruit endocarp
Identity: a dried stony endocarp sold as Rudraksha, botanically associated with Elaeocarpus angustifolius (Elaeocarpus ganitrus is a documented synonym). Count seven naturally formed continuous surface divisions from pole to pole. Visual counting alone cannot prove species, internal structure, or absence of carving/gluing; use magnification and, for a valuable bead, independent X-ray/morphology examination. Reject cracked, worm-damaged, cut, glued, filled, or visibly recarved material.
Use: it may be worn as a securely threaded single bead or used in a japa mala according to one’s Shaiva lineage. Siva Purana 1.25 gives Om Hum Namah for the seven-faced bead and also recognizes the general Panchakshari Namah Shivaya. This is devotional practice, not a health treatment. Purification: no single universal milk, oil, river-water, weekday, metal, or elaborate energising sequence was verified; a safe simple preparation is to inspect it, briefly clean it with potable water when uncapped, dry it completely, and recite the chosen verified mantra with devotion.
No universal mandatory purification recipe was verified. Prefer a hygienic, non-destructive preparation: clean hands; brief potable-water wipe/rinse only if the bead and mount permit; complete shade drying; then devotional recitation. Do not consume soak-water. Do not claim that milk, ghee, oil, chemicals, or ritual treatment authenticates the bead or creates medical power.
Maintenance: keep dry, wipe gently, avoid prolonged soaking/chemicals/heat/impact, and inspect thread and cracks. Preserve the textual disagreement: Siva Purana 1.25.72 says Ananga; the consulted Upanishad translation says seven Matrs; the cited passages do not say Mahalakshmi or prescribe Saturn remedies. Bone, grounding, wealth, planetary, chakra, and guaranteed-outcome claims remain unverified.
The Siva Purana calls the seven-faced Rudraksha Ananga; the consulted passage does not identify it with Mahalakshmi.
Source: The Siva Purana, Part I — Vidyesvara-samhita, Chapter 25 · Vidyesvara-samhita, Chapter 25 · Verse 72
The accepted botanical name used for this dossier is Elaeocarpus angustifolius Blume; Elaeocarpus ganitrus is a documented synonym in current taxonomic sources.
Source: Elaeocarpus angustifolius Blume — Plants of the World Online · Taxon record · Elaeocarpus angustifolius Blume
Siva Purana 1.25.21–23 prefers sound, naturally formed beads, rejects worm-damaged, cut, broken, cracked or malformed material, and distinguishes a natural hole from a human-bored hole; these are textual selection criteria, not a complete modern authenticity test.
Source: The Siva Purana, Part I — Vidyesvara-samhita, Chapter 25 · Vidyesvara-samhita, Chapter 25 · Verses 21–23
Siva Purana 1.25 gives Om Hum Namah for the seven-faced Rudraksha.
Source: The Siva Purana, Part I — Vidyesvara-samhita, Chapter 25 · Vidyesvara-samhita, Chapter 25 · Mantra list after verse 81: Om Hum Namah