Database

• DAYSY

Experimentalists

• Zélia Dionnet

Level

from sample return mission

Origins

planetary

Provider

Hayabusa2 (JAXA) sample-return mission

Provider reference code

A0064-FO022

Object name

Hayabusa-2 – Ryugu – Chamber A

Body name

Ryugu

Place

Tamatebako , equatorial ridge region of Ryugu

Coordinates

System

unknown

Preparation

raw

Phase type

solid

Component type (group)

bulk

Grain type

single grain

Texture

single grain

Type of porosity

particulate

Grain sizes

Grains	Size min	Size max	Size median	Size width	Equivalent diameter	Size mass fraction	Grain shape
#1					20.0 ${\mu}m$	1.0	irregular

Size method

EM microscopy

Number

1

Mode of mixing

heterogeneous mixing

Materials

	Name	Arrangement	Mass (g)	Mass fraction	Abundance comments
	A0064-FO022