Evidence item

The excerpt directly reports that the produced iron metal strongly sequestered phosphorus and stripped it from the silicate. DIRECT_TEXT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 14556

Source: Experimental simulation of water formation on Earth from dry pebble rain · locator {} · excerpt hash sha256:859206ef21269ea438f9e0f5bc29d9d487169282ad3db5dabd06910e8e952153

Exact excerpt

Here we show experimentally how oceans of water can be produced within the high-temperature H2-rich atmosphere above a terrestrial planet growing by capture of millimetre-to-centimetre-size silicate pebbles. We simulate this process by melting anhydrous mafic lithologies in H2 streams. Measurements show large amounts of water generated by hydrogen reduction of iron oxide to iron metal within several hours. We also find that the produced metal strongly sequesters phosphorus, stripping it from the silicate.

Linked claims

Claim	Direction	Relevance	Steps	Counted
53d56c41	SUPPORT	DIRECT	0	yes

Audits

None.